repo stringlengths 7 63 | file_url stringlengths 81 284 | file_path stringlengths 5 200 | content stringlengths 0 32.8k | language stringclasses 1 value | license stringclasses 7 values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:02:33 2026-01-05 05:24:06 | truncated bool 2 classes |
|---|---|---|---|---|---|---|---|---|
diogogpinto/filament-auth-ui-enhancer | https://github.com/diogogpinto/filament-auth-ui-enhancer/blob/1c503274bf8e92354b8d46768d4b242c7729ab29/tests/ArchTest.php | tests/ArchTest.php | <?php
it('will not use debugging functions')
->expect(['dd', 'dump', 'ray'])
->each->not->toBeUsed();
| php | MIT | 1c503274bf8e92354b8d46768d4b242c7729ab29 | 2026-01-05T05:24:07.458093Z | false |
diogogpinto/filament-auth-ui-enhancer | https://github.com/diogogpinto/filament-auth-ui-enhancer/blob/1c503274bf8e92354b8d46768d4b242c7729ab29/tests/ExampleTest.php | tests/ExampleTest.php | <?php
it('can test', function () {
expect(true)->toBeTrue();
});
| php | MIT | 1c503274bf8e92354b8d46768d4b242c7729ab29 | 2026-01-05T05:24:07.458093Z | false |
diogogpinto/filament-auth-ui-enhancer | https://github.com/diogogpinto/filament-auth-ui-enhancer/blob/1c503274bf8e92354b8d46768d4b242c7729ab29/resources/views/custom-auth-layout.blade.php | resources/views/custom-auth-layout.blade.php | @php
$formPanelPosition = filament('filament-auth-ui-enhancer')->getFormPanelPosition();
$mobileFormPanelPosition = filament('filament-auth-ui-enhancer')->getMobileFormPanelPosition();
$emptyPanelBackgroundImageUrl = filament('filament-auth-ui-enhancer')->getEmptyPanelBackgroundImageUrl();
$emptyPanelBackgroundImageOpacity = filament('filament-auth-ui-enhancer')->getEmptyPanelBackgroundImageOpacity();
$showEmptyPanelOnMobile = filament('filament-auth-ui-enhancer')->getShowEmptyPanelOnMobile();
$emptyPanelView = filament('filament-auth-ui-enhancer')->getEmptyPanelView();
@endphp
<x-filament-panels::layout.base :livewire="$livewire">
<div
@class([
'custom-auth-wrapper flex w-full min-h-screen',
'lg:flex-row-reverse' => $formPanelPosition === 'left',
'lg:flex-row' => $formPanelPosition === 'right',
'flex-col' => $mobileFormPanelPosition === 'bottom' && $showEmptyPanelOnMobile,
'flex-col-reverse' => $mobileFormPanelPosition === 'top' && $showEmptyPanelOnMobile,
])
>
@if (($hasTopbar ?? true) && filament()->auth()->check())
<div class="fi-simple-layout-header">
@if (filament()->hasDatabaseNotifications())
@livewire(Filament\Livewire\DatabaseNotifications::class, [
'lazy' => filament()->hasLazyLoadedDatabaseNotifications(),
'position' => \Filament\Enums\DatabaseNotificationsPosition::Topbar,
])
@endif
@if (filament()->hasUserMenu())
@livewire(Filament\Livewire\SimpleUserMenu::class)
@endif
</div>
@endif
<!-- Empty Container -->
<div @class([
'custom-auth-empty-panel relative justify-center px-4',
'bg-[var(--empty-panel-background-color)]',
'hidden lg:flex lg:flex-col lg:flex-grow' => $showEmptyPanelOnMobile === false,
'flex flex-col flex-grow' => $showEmptyPanelOnMobile === true
])
>
@if($emptyPanelView)
@include($emptyPanelView)
@else
@if($emptyPanelBackgroundImageUrl)
<div class="absolute inset-0 h-full w-full bg-cover bg-center"
style="background-image: url('{{ $emptyPanelBackgroundImageUrl }}'); opacity: {{ $emptyPanelBackgroundImageOpacity }}; background-position: center;">
</div>
@endif
@endif
</div>
<!-- Form Container -->
<div class="custom-auth-form-panel flex flex-col justify-center px-4 py-12 sm:px-6 lg:px-20 xl:px-36 w-full lg:w-[var(--form-panel-width)] bg-[var(--form-panel-background-color)]">
<div class="custom-auth-form-wrapper mx-auto w-full max-w-sm">
{{ $slot }}
</div>
</div>
</div>
</x-filament-panels::layout.base>
| php | MIT | 1c503274bf8e92354b8d46768d4b242c7729ab29 | 2026-01-05T05:24:07.458093Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/_config.php | scripts/_config.php | <?php
return array(
'tgos' => array(
'url' => 'http://addr.tgos.nat.gov.tw/addrws/v30/QueryAddr.asmx/QueryAddr',
'APPID' => '',
'APIKey' => '',
),
); | php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/cron_daily.php | scripts/cron_daily.php | <?php
$rootPath = dirname(__DIR__);
$now = date('Y-m-d H:i:s');
exec("cd {$rootPath} && /usr/bin/git pull");
exec("php -q {$rootPath}/scripts/01_geocoding.php");
exec("php -q {$rootPath}/scripts/03_fix_from_lanma.php");
exec("cd {$rootPath} && /usr/bin/git add -A");
exec("cd {$rootPath} && /usr/bin/git commit --author 'auto commit <noreply@localhost>' -m 'daily update @ {$now}'");
exec("cd {$rootPath} && /usr/bin/git push origin master"); | php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/01_geocoding.php | scripts/01_geocoding.php | <?php
$config = require __DIR__ . '/config.php';
require dirname(__DIR__) . '/vendor/autoload.php';
use Goutte\Client;
$client = new Client();
$client->request('GET', 'https://data.nhi.gov.tw/resource/Opendata/%e5%85%a8%e6%b0%91%e5%81%a5%e5%ba%b7%e4%bf%9d%e9%9a%aa%e7%89%b9%e7%b4%84%e9%99%a2%e6%89%80%e5%9b%ba%e5%ae%9a%e6%9c%8d%e5%8b%99%e6%99%82%e6%ae%b5.csv');
$noteFile = dirname(__DIR__) . '/raw/A21030000I-D21006-001.csv';
file_put_contents($noteFile, $client->getResponse()->getContent());
$fh = fopen($noteFile, 'r');
$head = fgetcsv($fh, 2048);
$note = array();
while($line = fgetcsv($fh, 2048)) {
if($line[3] == 5 || false !== strpos($line[1], '衛生所') || false !== strpos($line[1], '市立聯合醫院附設')) {
$note[$line[0]] = array(
$line[5], //看診星期
$line[6], //看診備註
);
}
}
$fixes = array(
'5901090092' => array(
'02 -25353536',
'台北市大同區民族西路303巷19號1樓',
),
'5901090270' => array(
'02 -25925727',
'台北市大同區延平北路3段61號－3',
),
'5903010305' => array(
'04-25122212',
'臺中市豐原區圓環東路617號',
),
'2345130012' => array(
'(03)8882592',
'花蓮縣卓溪鄉卓溪村６鄰中正６５號',
),
'2331200010' => array(
'(02)26656272',
'新北市坪林區坪林里２鄰坪林１０４號',
),
'5932050180' => array(
'(03)3520589',
'桃園市蘆竹區錦中里２８鄰南崁路２１０號',
),
'5937010882' => array(
'(04)7374546',
'彰化縣彰化市牛埔里２０鄰彰南路三段２００號',
),
'5937010908' => array(
'(04)7236611',
'彰化縣彰化市五權里１鄰彰美路一段２３５號',
),
'5939131437' => array(
'(05)6933066',
'雲林縣麥寮鄉麥豐村２６鄰華興路９１號',
),
'5945011517' => array(
'(03)8328152',
'花蓮縣花蓮市國光里９鄰林森路４１９號',
),
'2336050010' => array(
'(04)26625040',
'臺中市沙鹿區文昌街20號',
),
'2331280018' => array(
'(02)24921117',
'新北市萬里區萬里里４鄰瑪鋉路１５７號',
),
'2341060019' => array(
'(06)5905398',
'臺南市新化區健康路１４３號',
),
'2346080011' => array(
'(089)831022',
'台東縣長濱鄉中興４６號',
),
'2339100017' => array(
'(05)5892273',
'雲林縣林內鄉林中村１４鄰新興５４號',
),
);
$localFile = dirname(__DIR__) . '/raw/A21030000I-D21005-004.csv';
$client->request('GET', 'https://data.nhi.gov.tw/DataSets/DataSetResource.ashx?rId=A21030000I-D21005-001');
file_put_contents($localFile, $client->getResponse()->getContent());
$fh = fopen($localFile, 'r');
/*
Array
(
[0] => 醫事機構代碼
[1] => 醫事機構名稱
[2] => 醫事機構種類
[3] => 電話
[4] => 地 址
[5] => 分區業務組
[6] => 特約類別
[7] => 服務項目
[8] => 診療科別
[9] => 終止合約或歇業日期
[10] => 固定看診時段
[11] => 備註
)
*/
$head = fgetcsv($fh, 2048);
if('efbbbf' === bin2hex(substr($head[0], 0, 3))) {
$head[0] = substr($head[0], 3);
}
$head[12] = 'TGOS X';
$head[13] = 'TGOS Y';
$head[14] = '縣市';
$head[15] = '鄉鎮市區';
$head[16] = '村里';
$head[17] = '看診星期';
$oFh = fopen(dirname(__DIR__) . '/data.csv', 'w');
$codePool = array();
fputcsv($oFh, $head);
while($line = fgetcsv($fh, 2048)) {
$codePool[$line[0]] = true;
$line[4] = trim($line[4]);
$line[12] = '';
$line[13] = '';
$line[14] = '';
$line[15] = '';
$line[16] = '';
$line[17] = '';
if(isset($note[$line[0]])) {
$line[11] = $note[$line[0]][1];
$line[17] = $note[$line[0]][0];
}
if(isset($fixes[$line[0]])) {
$line[3] = $fixes[$line[0]][0];
$line[4] = $fixes[$line[0]][1];
}
$line[11] = str_replace('\\', '/', $line[11]);
if(!empty($line[4])) {
$tgosFile = dirname(__DIR__) . '/tgos/' . $line[4] . '.json';
if(!file_exists($tgosFile)) {
$apiUrl = $config['tgos']['url'] . '?' . http_build_query(array(
'oAPPId' => $config['tgos']['APPID'], //應用程式識別碼(APPId)
'oAPIKey' => $config['tgos']['APIKey'], // 應用程式介接驗證碼(APIKey)
'oAddress' => $line[4], //所要查詢的門牌位置
'oSRS' => 'EPSG:4326', //回傳的坐標系統
'oFuzzyType' => '2', //模糊比對的代碼
'oResultDataType' => 'JSON', //回傳的資料格式
'oFuzzyBuffer' => '0', //模糊比對回傳門牌號的許可誤差範圍
'oIsOnlyFullMatch' => 'false', //是否只進行完全比對
'oIsLockCounty' => 'true', //是否鎖定縣市
'oIsLockTown' => 'false', //是否鎖定鄉鎮市區
'oIsLockVillage' => 'false', //是否鎖定村里
'oIsLockRoadSection' => 'false', //是否鎖定路段
'oIsLockLane' => 'false', //是否鎖定巷
'oIsLockAlley' => 'false', //是否鎖定弄
'oIsLockArea' => 'false', //是否鎖定地區
'oIsSameNumber_SubNumber' => 'true', //號之、之號是否視為相同
'oCanIgnoreVillage' => 'true', //找不時是否可忽略村里
'oCanIgnoreNeighborhood' => 'true', //找不時是否可忽略鄰
'oReturnMaxCount' => '0', //如為多筆時，限制回傳最大筆數
));
$content = file_get_contents($apiUrl);
file_put_contents($tgosFile, $content);
}
$content = file_get_contents($tgosFile);
$pos = strpos($content, '{');
$posEnd = strrpos($content, '}');
$json = json_decode(substr($content, $pos, $posEnd - $pos + 1), true);
if(isset($json['AddressList'][0])) {
$line[12] = $json['AddressList'][0]['X'];
$line[13] = $json['AddressList'][0]['Y'];
$line[14] = $json['AddressList'][0]['COUNTY'];
$line[15] = $json['AddressList'][0]['TOWN'];
$line[16] = $json['AddressList'][0]['VILLAGE'];
}
}
fputcsv($oFh, $line);
}
//https://data.nhi.gov.tw/Datasets/DatasetDetail.aspx?id=328
$localFile = dirname(__DIR__) . '/raw/A21030000I-D21004-004.csv';
$client->request('GET', 'https://data.nhi.gov.tw/DataSets/DataSetResource.ashx?rId=A21030000I-D21004-008');
file_put_contents($localFile, $client->getResponse()->getContent());
$fh = fopen($localFile, 'r');
/*
Array
(
[0] => 醫事機構代碼
[1] => 醫事機構名稱
[2] => 醫事機構種類
[3] => 電話
[4] => 地 址
[5] => 分區業務組
[6] => 特約類別
[7] => 服務項目
[8] => 診療科別
[9] => 終止合約或歇業日期
[10] => 固定看診時段
[11] => 備註
)
*/
$head = fgetcsv($fh, 2048);
while($line = fgetcsv($fh, 2048)) {
if(false === strpos($line[1], '衛生所')) {
continue;
}
$codePool[$line[0]] = true;
$line[4] = trim($line[4]);
$line[12] = '';
$line[13] = '';
$line[14] = '';
$line[15] = '';
$line[16] = '';
$line[17] = '';
$line[11] = str_replace('\\', '/', $line[11]);
if(isset($note[$line[0]])) {
$line[11] = $note[$line[0]][1];
$line[17] = $note[$line[0]][0];
}
if(isset($fixes[$line[0]])) {
$line[3] = $fixes[$line[0]][0];
$line[4] = $fixes[$line[0]][1];
}
if(!empty($line[4])) {
$tgosFile = dirname(__DIR__) . '/tgos/' . $line[4] . '.json';
if(!file_exists($tgosFile)) {
$apiUrl = $config['tgos']['url'] . '?' . http_build_query(array(
'oAPPId' => $config['tgos']['APPID'], //應用程式識別碼(APPId)
'oAPIKey' => $config['tgos']['APIKey'], // 應用程式介接驗證碼(APIKey)
'oAddress' => $line[4], //所要查詢的門牌位置
'oSRS' => 'EPSG:4326', //回傳的坐標系統
'oFuzzyType' => '2', //模糊比對的代碼
'oResultDataType' => 'JSON', //回傳的資料格式
'oFuzzyBuffer' => '0', //模糊比對回傳門牌號的許可誤差範圍
'oIsOnlyFullMatch' => 'false', //是否只進行完全比對
'oIsLockCounty' => 'true', //是否鎖定縣市
'oIsLockTown' => 'false', //是否鎖定鄉鎮市區
'oIsLockVillage' => 'false', //是否鎖定村里
'oIsLockRoadSection' => 'false', //是否鎖定路段
'oIsLockLane' => 'false', //是否鎖定巷
'oIsLockAlley' => 'false', //是否鎖定弄
'oIsLockArea' => 'false', //是否鎖定地區
'oIsSameNumber_SubNumber' => 'true', //號之、之號是否視為相同
'oCanIgnoreVillage' => 'true', //找不時是否可忽略村里
'oCanIgnoreNeighborhood' => 'true', //找不時是否可忽略鄰
'oReturnMaxCount' => '0', //如為多筆時，限制回傳最大筆數
));
$content = file_get_contents($apiUrl);
file_put_contents($tgosFile, $content);
}
$content = file_get_contents($tgosFile);
$pos = strpos($content, '{');
$posEnd = strrpos($content, '}');
$json = json_decode(substr($content, $pos, $posEnd - $pos + 1), true);
if(isset($json['AddressList'][0])) {
$line[12] = $json['AddressList'][0]['X'];
$line[13] = $json['AddressList'][0]['Y'];
$line[14] = $json['AddressList'][0]['COUNTY'];
$line[15] = $json['AddressList'][0]['TOWN'];
$line[16] = $json['AddressList'][0]['VILLAGE'];
}
}
fputcsv($oFh, $line);
}
$missingLines =
'2101010013 松山健康服務中心 台北市松山區八德路４段６９４號１、２樓 (02)27653147
2101100227 中山健康服務中心 台北市中山區松江路３６７號１樓 (02)25013363
2101110027 內湖健康服務中心 台北市內湖區民權東路６段９９號 (02)27908387
2101120014 南港健康服務中心 台北市南港區南港路１段３６０號１樓 (02)27868756
2101150012 士林健康服務中心 台北市士林區中正路４３９號１樓 (02)28836268
2101161033 北投健康服務中心 臺北市北投區石牌路２段１１１號 (02)28261026
2101170050 信義健康服務中心 台北市信義區信義路５段１５號 (02)87804152
2101180038 中正健康服務中心 台北市中正區牯嶺街２４號 (02)23210168
2101191068 萬華健康服務中心 台北市萬華區東園街１５２號 (02)23395384
2101020019 大安健康服務中心 台北市大安區辛亥路３段１５號 (02)27390997
2101090011 大同健康服務中心 台北市大同區昌吉街５２號１至２樓 (02)25948971
2101200017 政大(文山健康服務中心) 臺北市文山區木柵路３段２２０號 (02)22343501
5931033998 新資生永貞大藥局 新北市永和區永貞路４２９號１樓 (02)29227202
5905320742 榮記藥健康藥局 臺南市東區成大里育樂街１５６－４號底層 (06)2760588
5938032471 草屯啄木鳥藥局 南投縣草屯鎮中興路２２號 (049)2323560
5903220114 鄧博士藥局 臺中市中區中山路３２５號１樓 (04)22256851
5940111558 均安藥局 嘉義縣太保市中山路２段２９－２號１樓 (05)2381076
5931017627 長頸鹿藥師藥局 新北市板橋區忠孝路１８１號（１樓） (02)29598095
5901203339 光點景興藥局 臺北市文山區景興路１０９號 (02)29335881
5907300917 左營藥局 高雄市左營區華夏路３２５號 (07)5501017
5938041872 優適藥局 南投縣竹山鎮大明路１４９－５號 (049)2630355
5903271111 西屯長安藥局 臺中市西屯區成都路３６８號１樓 (04)22981221
5937013598 黎明藥局 彰化縣彰化市彰南路２段２１７號 (04)7320995
0291010010 連江縣立醫院 連江縣南竿鄉復興村２１７號 (083)623995
5931045103 榮記大藥局 新北市中和區員山路４８２號１樓 (02)22239546
5938041881 明仁藥局 南投縣竹山鎮集山路三段９４８－２號 (049)2659650
5943014190 小熊健康藥局 屏東縣屏東市中山路１３２號１樓 (08)7320134
5932124381 日昇藥局 桃園市觀音區成功路一段７８１號 (03)4834212
5905320751 倍加藥局 臺南市東區東門路一段２５５號１樓 (06)2364173
5936060137 南昌藥局 臺中市梧棲區中央路二段４６５號 (04)26565073
5901024945 威康藥局 臺北市大安區和平東路２段２５５之１號 (02)27061149
5901173845 躍獅永吉藥局 臺北市信義區永吉路５２０號 (02)27658924
5931025816 安立藥局 新北市三重區正義北路３１７號１樓 (02)89852926
5931053150 十二願藥局 新北市新店區中正路６８２號１樓 (02)22181899
5935012379 橙易藥局 苗栗縣苗栗市中正路２９１號１樓 (037)376608
5931025825 美康中正北藥局 新北市三重區中正北路１４９號１樓２樓 (02)29882836
5903291006 五和健保藥局 臺中市北屯區崇德路二段４６０號１樓 (04)22415533
5934031254 佑全蘇澳中山藥局 宜蘭縣蘇澳鎮蘇西里２０鄰中山路１段２３１號１樓 (03)9961063
5907011335 杏樹林藥局 高雄市鳳山區中和里自由路４３０號 (07)7101118
5931017636 福澤藥局 新北市板橋區南雅南路一段８５號（１樓） (02)29690013
5932023861 健新藥局 桃園市中壢區忠孝路８０號２樓 (03)4555750
5932084702 禎佑示範藥局 桃園市八德區大智路７號 (03)3757241
5907011317 凱旋藥局 高雄市鳳山區國隆里新富路３７３號１樓 (07)7671181
5932013981 安慶藥局 桃園市桃園區安慶街９１號 (03)3027267
5933053283 艾美藥局 新竹縣竹北市中正西路８２號１樓 (03)5557760
5901013531 佑全松山南京東藥局 臺北市松山區南京東路５段２９１巷７號 (02)27687807
5932077501 躍獅藥聯藥局 桃園市龜山區萬壽路２段９９３號 (03)3591976
5903190586 樹孝炘星藥局 臺中市太平區樹孝路４７６號１樓 (04)23929578
5907090023 金元發藥局 高雄市大社區中山路１９９號 (07)3542200
5903290992 益川健保藥局 臺中市北屯區昌平路二段４７－１號１樓 (04)24213696
5907011344 佳恩藥局 高雄市鳳山區和德里中山路７５－１號 (07)7460297
5912013430 合康連鎖藥局西門店 新竹市東區西門街４１號１樓 (03)5211188
5935081132 康城藥局 苗栗縣大湖鄉民生路６９號 (037)995188
5937012662 回生藥局 彰化縣彰化市民族路４１０號 (04)7227266
5912013449 小樹藥局 新竹市東區慈濟路３號３樓 (03)5670099
5932077510 左外野藥局 桃園市龜山區文光街６號１樓 (03)3271503
5937031765 和美啄木鳥藥局 彰化縣和美鎮德美路２７０號 (04)7552924
5903250523 長榮藥局 臺中市南區新華街１８６號１樓 (04)22220210
5938101159 山芙蓉藥局 南投縣國姓鄉中興路１４６號 (049)2720351
5943014181 廣東台安藥局 屏東縣屏東市廣東路６２３號 (08)7363988
5901184544 逸菁中西特約藥局 臺北市中正區衡陽路６號８樓之１ (02)23822791
5905320779 安麗兒藥局仁和店 臺南市東區仁和路１０５－１號１樓 (06)2908000
5943181089 佳恩藥局 屏東縣崁頂鄉興農路４８號 (08)8635908
5901103629 十二願藥局 臺北市中山區林森北路３０９號 (02)25311223
5901193258 和德藥局 臺北市萬華區西園路２段２９２號 (02)23331522
5907320973 振源藥局 高雄市三民區熱河一街３５５號１樓 (07)3112541
5907320982 康圓藥局 高雄市三民區大豐二路３５９．３６１號１樓 (07)3909978
5911011629 百福新豐活力藥局 基隆市中正區新豐街４０５號 (02)24699990
5907380353 桂林活力藥師藥局漢民店 高雄市小港區漢民路６９１－１及６９１－２號１樓 (07)8010636
5931033943 崇恩藥局 新北市永和區成功路２段１３５號１樓 (02)89214022
5939171119 順元藥局 雲林縣元長鄉中山路２５號 (05)7886555
5903010501 佑全豐原圓環東藥局 臺中市豐原區圓環東路５４８、５５０、５５２、５５４號１樓 25246069
5903190595 布拉格藥局 臺中市太平區東平路６１５號１樓 22786580
5907350588 健安藥局 高雄市苓雅區建軍路４號 7405332
5907011166 佑全鳳山藥局 高雄市鳳山區文德里青年路二段４６３號１－２樓 (07)7801568
5931161568 立赫輔大藥局 新北市泰山區貴子路６５號１樓 (02)29060306
5939061869 德豐藥局 雲林縣北港鎮公園路１２號 (05)7835338
5932014022 庭昌藥局 桃園市桃園區中正路３８７號Ｂ１樓 3337233
5901013559 佑翔藥局 臺北市松山區民生東路５段９５號 (02)87875070
5901092087 躍獅文昌藥局 臺北市大同區民生西路１０８號 (02)25586189
5912042780 興安藥局 新竹市北區延平路１段３３５號２樓 5230873
5932077529 泰麟大藥局 桃園市龜山區陸光路９６號 2133728
5938022171 博今藥局 南投縣埔里鎮東潤路２０號 2926689
5943131543 豐田藥局 屏東縣內埔鄉振豐村新東路３６５號 7782858
5945013182 佳成藥局 花蓮縣花蓮市中美路６３－２號１樓 8336171
5901162815 天康大藥局 臺北市北投區中央南路１段５７號 (02)28930168
5901163483 天富大藥局 臺北市北投區石牌路２段１７１號 (02)28225812
5901173774 立赫北醫藥局 臺北市信義區吳興街１１８巷２６弄１７號 (02)27320100
5903271077 合和健保藥局 臺中市西屯區福科路７９３號１樓 (04)24630321
5905010161 安佳藥局 臺南市新營區民治路３７４號１樓 (06)6560535
5912042735 新竹北門藥局 新竹市北區中正路３６０、３６２號 (03)5333234
593106A691 大樹新莊藥局 新北市新莊區新泰路５９號１、２樓 (02)22010566
5931112467 建忠藥局 新北市汐止區建成路３７巷１１號 (02)26422101
5931113026 車站藥局 新北市汐止區忠孝東路２４７號 (02)26919222
5932101075 杏一平鎮環南藥局 桃園市平鎮區環南路２號 (03)4951758
5934021963 羅東啄木鳥藥局 宜蘭縣羅東鎮中山路２段３０３號 (03)9604670
5938041827 華誠藥局 南投縣竹山鎮下橫街７５－８號 (049)2633500
5940041702 大祐藥局 嘉義縣民雄鄉西安村２１－１號 (05)2067077
5903100135 大雅安德藥局 臺中市大雅區中清東路２２９號 (04)25604133
5907300926 高鐵藥局 高雄市左營區華夏路１３２２號 3452797
5903271120 合和健保藥局 臺中市西屯區福科路７９３號 (04)24630321
5905311074 中華長億藥局 臺南市永康區中華路７３４號 (06)3022322
5931121224 千泰藥局 新北市瑞芳區中正路６３－１號 (02)24966347
5932014013 力行藥局 桃園市桃園區力行路９８號 (03)3391368
5932043078 祐寧藥局 桃園市楊梅區新成路４２號 (03)4783859
5932084631 崇明藥局 桃園市八德區介壽路二段１１７１號 (03)3732095
5939041410 禾安藥局 雲林縣西螺鎮中山路７５號 (05)5868789
5939061930 德豐藥局 雲林縣北港鎮公園路１２號 (05)7835338
5943091179 里港全心藥局 屏東縣里港鄉永春村中山路９４號 (08)7757222
5931053169 貳品藥局 新北市新店區新和街７５號１樓 (02)89418890
5931161577 立赫輔大藥局 新北市泰山區貴子路６５號１樓 (02)29060306
5935051947 森品藥局 苗栗縣頭份市建國路２段１５０號 (037)672378
5938041890 順方藥局 南投縣竹山鎮田中巷５８號 (049)2623188
5901013406 美優康藥局 臺北市松山區民生東路４段１１７之１號 (02)27152319
5901112413 維安藥局 臺北市內湖區成功路３段１７４巷２３號 (02)27944520
5901121592 忠孝藥局 臺北市南港區成福路１６號 (02)27862829
5901173701 壹間藥師藥局 臺北市信義區虎林街１２０巷１４８號 (02)27672833
5901173792 柏愛藥局 臺北市信義區基隆路２段１３１之９號 (02)27325472
5901203259 杏一萬芳藥局 臺北市文山區興隆路３段１１８號 (02)82301606
5902030303 翔生藥局 高雄市左營區尾南里左營大路５１４號 (07)5827329
5902084776 杏合藥局 高雄市苓雅區福德二路２１６號 (07)7268966
5903260350 宏信藥局 臺中市北區崇德路１段４５３號 (04)22355476
5903271040 美康逢甲健保藥局 臺中市西屯區福星路４３１號 (04)24528707
5903290885 全成北屯藥局 臺中市北屯區北屯路４３９－１１號 (04)22463518
5907320884 自由藥局 高雄市三民區自由一路７８號 (07)3223113
5912042673 仁佑藥局 新竹市北區南寮里西濱路１段５００號 (03)5363818
5931016700 葆康藥局 新北市板橋區四川路２段２４５巷３號 (02)89678373
5931044713 信毅藥局 新北市中和區捷運路５６號 (02)29423663
5931102167 天康大藥局 新北市淡水區學府路４９號 (02)26206517
5931102274 淡水藥局 新北市淡水區中山路１２７號 (02)86313663
5931112181 青山藥局 新北市汐止區莊敬街１２７號 (02)26907959
5931112609 健康晨光藥局 新北市汐止區大同路二段５１６號 (02)26433111
5931132521 儷生藥局 新北市土城區金城路２段３９０號 (02)22609911
5931133528 中央藥局 新北市土城區中央路２段８４號 (02)22630345
5932012804 桃園南平藥局 桃園市桃園區南平路３０２－１號 (03)3165222
5932013383 多多藥局 桃園市桃園區南平路１８３號 (03)3162133
5932013785 愛兒康藥局 桃園市桃園區龍安街１４７號 (03)3789142
5932077467 維康藥局 桃園市龜山區復興一路８８號 (03)3283880
5943012605 中正藥局 屏東縣屏東市中正路１９１號 (08)7339012
5943031799 欣大眾藥局 屏東縣東港鎮中正路一段９２號 (08)8351177
5943081137 九如藥局 屏東縣九如鄉東寧村九如路二段２３０號 (08)7397777
5903150135 全品藥局 臺中市烏日區公園路２４０之１號 (04)23362690
5905311083 心康藥局 臺南市永康區永大路二段１７９號 (06)2055075
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5912013467 新莊藥局 新竹市東區光復路一段４７３號 (03)5634775
5943014154 丁丁藥局民族店 屏東縣屏東市民族路２７１號 (08)8100388
5907310388 宸實藥局 高雄市楠梓區後昌路４７巷２３－１號 (07)3642142
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5912042806 仁佑藥局 新竹市北區南寮里西濱路一段５００號 (03)5363818
5932077538 維康藥局 桃園市龜山區復興一路８８號 (03)3283880
5907030134 旗山啄木鳥藥局 高雄市旗山區中華路１０５０號 (07)6625728
5907300828 丁丁藥局北高雄店 高雄市左營區自由三路１４８號 (07)3453680
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5935012397 橙易藥局 苗栗縣苗栗市中正路２９１號 (037)376608
5935021421 苑裡啄木鳥藥局 苗栗縣苑裡鎮世界路一段２５號 (037)854589
5901173872 柏愛藥局 臺北市信義區基隆路２段１３１之９號 (02)27325472
5901193267 和德藥局 臺北市萬華區西園路２段２９２號 (02)23331522
5903291042 全成北屯藥局 臺中市北屯區北屯路４３９－１１號 (04)22463518
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5931017663 盛生藥局 新北市板橋區合宜路９９號 (02)89697299
5945051726 安康藥局 花蓮縣吉安鄉中山路３段３８４號 (03)8513951
5901013568 美優康藥局 臺北市松山區民生東路４段１１７之１號 (02)9999999999
5901113590 維安藥局 臺北市內湖區成功路３段１７４巷２３號 (02)27944520
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5931017654 葆康藥局 新北市板橋區四川路２段２４５巷３號 (02)89678373
5931053178 長照藥局 新北市新店區如意街１６號 (02)22153325
5931069425 國安藥局 新北市新莊區中和街１５５巷６號 (02)29938003
5932014068 多多藥局 桃園市桃園區南平路１８３號 (03)3162133
5932014077 新資生民安大藥局 桃園市桃園區民安路９８號 (03)3310098
5932101137 平鎮延平藥局 桃園市平鎮區延平路二段４３０巷７９—１６號 (03)4918187
5935012388 苗栗啄木鳥藥局 苗栗縣苗栗市中華路１２０號 (037)274809
5935051956 懷恩中西藥局 苗栗縣頭份市建國路１２８號 (037)683981
5943031824 欣大眾藥局 屏東縣東港鎮中正路一段９２號 (08)8351177
5943081164 九如藥局 屏東縣九如鄉九如路二段２３０號 (08)7397777
5901113581 加一藥師藥局 臺北市內湖區星雲街２４號 87912653
5901173498 御安藥局 臺北市信義區和平東路３段３５９號 (02)27323997
5901173676 杏一光復藥局 臺北市信義區光復南路４４９之１號 (02)87804626
5901173756 信義盛康藥局 臺北市信義區永吉路２８６號 (02)23460521
5901203277 大樹景美藥局 臺北市文山區羅斯福路６段２３４之１號 (02)29322951
5903220105 平等安德藥局 臺中市中區平等街１１６號 (04)22222889
5903260529 多倫多藥局 臺中市北區太原路二段１１號１樓 (04)22980210
5903260636 進化瑞昌藥局 臺中市北區進化路３３２號 (04)23608199
5905310853 大力藥局大灣店 臺南市永康區大灣路３７６號１樓 (06)2054292
5905380113 永康藥局永華店 臺南市安平區永華路２段７０２號 (06)2951552
5907030125 旗山藥局 高雄市旗山區中華路２３號 (07)6621158
5907050074 林園藥局 高雄市林園區仁愛路１３號１樓 (07)6425855
5907060187 桂林活力藥師藥局鳳林店 高雄市大寮區山頂里鳳林三路８２３˙８２５號１樓 (07)7912331
5907330166 中正台安藥局 高雄市新興區中山一路１８３號一樓 (07)2856336
5911051516 復興藥局 基隆市中山區復興路１２８、１３０、１３２、１３４號１、２樓 (02)24362566
5911061156 青樺藥局 基隆市安樂區安樂路２段１７７號 (02)24325410
5921021637 赤繐藥師健保藥局 臺南市南區金華路２段９６號 (06)2656368
5921071333 人仁藥局 臺南市安平區慶平路２８１號 (06)2998667
5922013022 忠孝啄木鳥藥局 嘉義市東區荖藤里忠孝北街１８５號 (05)2204948
5922020732 仁愛弘安藥局 嘉義市西區仁愛路３９３號１樓 (05)2239000
5931025665 宏原健保藥局 新北市三重區中正北路１８３號１樓 (02)29871515
593106A137 力源藥局 新北市新莊區復興路２段１３３號１樓 (02)89929919
593106A655 家嘉藥局 新北市新莊區自立街１０３號１樓 (02)89926488
593106A940 樂福藥局 新北市新莊區幸福路４８號１樓 (02)29923388
5931151642 明月藥局 新北市五股區工商路８９號 (02)82956028
5932013589 龍壽大藥局 桃園市桃園區龍壽街６４－１號１樓 (03)3705663
5932013767 小飛象藥局 桃園市桃園區慈文路１９２號 (03)3552771
5932023272 龍東藥局 桃園市中壢區龍東路２０５號 (03)4383088
5932023503 內壢忠孝藥局 桃園市中壢區忠孝路３６號 (03)4636641
5932023629 壢好藥局 桃園市中壢區興農路１０３號１樓 (03)4528886
5932023852 朝日藥局 桃園市中壢區新生路１２９號 (03)2805882
5933053149 成功藥局 新竹縣竹北市成功三路６９號 (03)5509117
5937012126 彰化福倫藥局 彰化縣彰化市中正路２段２２４號 (04)7233018
5937013310 彰化必安藥局 彰化縣彰化市莿桐里彰水路１４９號 (04)7619127
5937021812 大樹鹿港藥局 彰化縣鹿港鎮中正路１９３號 (04)7772226
5937111188 好鄰居藥局 彰化縣福興鄉沿海路三段２７３號 (04)7707887
5938022144 久泰藥局 南投縣埔里鎮南興街３２４、３２６號 (049)2980968
5939091303 莿桐台丞藥局 雲林縣莿桐鄉中正路１６６號 (05)5840808
5940061197 新港啄木鳥藥局 嘉義縣新港鄉菜公村咬仔竹８９號 (05)3748809
5941271455 成吉藥局仁義店 臺南市仁德區仁義路４２之１號 (06)2497307
5943091160 里港寶康藥局 屏東縣里港鄉仁和路２４號 (08)7721189
5945051691 安康藥局 花蓮縣吉安鄉中山路三段３８４號 (03)8513951
5901103512 大樹龍江藥局 臺北市中山區龍江路２４２號 (02)25035666
5901163027 躍獅光明藥局 臺北市北投區光明路５１、５３號 (02)28915993
5901183672 博昇藥局 臺北市中正區連雲街７２號 (02)23581898
5903010421 長庚健保大藥局 臺中市豐原區中正路１３２號 (04)25151867
5905380195 新高橋藥局台南永華店 臺南市安平區華平路２７９號 (06)2992362
5905380293 人仁藥局 臺南市安平區怡平里慶平路２８１號 (06)2998667
5907010883 大樹五甲藥局 高雄市鳳山區福祥里五甲三路２４號 (07)8224926
5907300944 左營藥局 高雄市左營區華夏路３２５號 (07)5501017
5911021287 正明藥局 基隆市七堵區南興路１０號１樓 (02)24563378
5911041930 好快樂藥局 基隆市仁愛區仁一路１７９號２樓 (02)24254633
5911051516 復興藥局 基隆市中山區復興路１２８號 (02)24362566
5912013378 關東藥局 新竹市東區光復路１段３３２號 (03)5777077
5931042424 九崧藥局 新北市中和區南華路２０號１樓 (02)22451379
5932013623 興業盛康藥局 桃園市桃園區大業路二段１５號１樓 (03)3163569
5932023549 唯恩藥局 桃園市中壢區民族路五段３１０號 (03)4205017
5937080277 嘉信藥局 彰化縣二林鎮中山路１４０號 (04)8954029
5937121273 秀水福倫藥局 彰化縣秀水鄉彰水路２段５７０號１樓 (04)7699618
5939041858 佑全西螺建興藥局 雲林縣西螺鎮建興路２４９號 (05)5883161
5940011786 朴子藥局 嘉義縣朴子市竹圍里海通路４３－８號 (05)3703223
5943031753 東港啄木鳥藥局 屏東縣東港鎮興東二街１６號 (08)8327125
0145080011 衛生福利部花蓮醫院豐濱原住民分院 花蓮縣豐濱鄉豐濱村光豐路４１號 (03)8358141';
$lines = explode("\n", $missingLines);
foreach($lines AS $line) {
$cols = explode("\t", $line);
if(isset($codePool[$cols[0]])) {
//避免放入重複資料
continue;
}
$longLine = array_fill(0, 18, '');
$longLine[0] = $cols[0];
$longLine[1] = $cols[1];
$longLine[3] = $cols[3];
$longLine[4] = $cols[2];
$longLine[11] = '販售口罩時段為每星期一至星期日上午9點至12點';
if(isset($note[$cols[0]])) {
$longLine[11] = $note[$cols[0]][1];
$longLine[17] = $note[$cols[0]][0];
}
if(!empty($longLine[4])) {
$tgosFile = dirname(__DIR__) . '/tgos/' . $longLine[4] . '.json';
if(!file_exists($tgosFile)) {
$apiUrl = $config['tgos']['url'] . '?' . http_build_query(array(
'oAPPId' => $config['tgos']['APPID'], //應用程式識別碼(APPId)
'oAPIKey' => $config['tgos']['APIKey'], // 應用程式介接驗證碼(APIKey)
'oAddress' => $longLine[4], //所要查詢的門牌位置
'oSRS' => 'EPSG:4326', //回傳的坐標系統
'oFuzzyType' => '2', //模糊比對的代碼
'oResultDataType' => 'JSON', //回傳的資料格式
'oFuzzyBuffer' => '0', //模糊比對回傳門牌號的許可誤差範圍
'oIsOnlyFullMatch' => 'false', //是否只進行完全比對
'oIsLockCounty' => 'true', //是否鎖定縣市
'oIsLockTown' => 'false', //是否鎖定鄉鎮市區
'oIsLockVillage' => 'false', //是否鎖定村里
'oIsLockRoadSection' => 'false', //是否鎖定路段
'oIsLockLane' => 'false', //是否鎖定巷
'oIsLockAlley' => 'false', //是否鎖定弄
'oIsLockArea' => 'false', //是否鎖定地區
'oIsSameNumber_SubNumber' => 'true', //號之、之號是否視為相同
'oCanIgnoreVillage' => 'true', //找不時是否可忽略村里
'oCanIgnoreNeighborhood' => 'true', //找不時是否可忽略鄰
'oReturnMaxCount' => '0', //如為多筆時，限制回傳最大筆數
));
$content = file_get_contents($apiUrl);
file_put_contents($tgosFile, $content);
}
$content = file_get_contents($tgosFile);
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | true |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/cron.php | scripts/cron.php | <?php
$cronLock = __DIR__ . '/cron_lock';
if(file_exists($cronLock)) {
//previous cron is still executing, don't push it~~~
exit();
}
file_put_contents($cronLock, date('Y-m-d H:i:s'));
$rootPath = dirname(__DIR__);
$now = date('Y-m-d H:i:s');
exec("cd {$rootPath} && /usr/bin/git pull");
exec("php -q {$rootPath}/scripts/02_fetch_maskdata.php");
exec("cd {$rootPath} && /usr/bin/git add -A");
exec("cd {$rootPath} && /usr/bin/git commit --author 'auto commit <noreply@localhost>' -m 'auto update @ {$now}'");
exec("cd {$rootPath} && /usr/bin/git push origin master");
unlink($cronLock); | php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/02_fetch_maskdata.php | scripts/02_fetch_maskdata.php | <?php
$basePath = dirname(__DIR__);
require $basePath . '/vendor/autoload.php';
use Goutte\Client;
$client = new Client();
$pFh = fopen($basePath . '/raw/pharmacyMore.csv', 'r');
$head = fgetcsv($pFh, 2048);
$pharmacyMore = array();
while($line = fgetcsv($pFh, 2048)) {
$pharmacyMore[$line[0]] = $line[3];
}
fclose($pFh);
$today = date('Ymd');
$codePoolFile = $basePath . '/json/codes.json';
$codePool = array(
'date' => $today,
'pool' => array(),
);
if(file_exists($codePoolFile)) {
$codePool = json_decode(file_get_contents($codePoolFile), true);
if($codePool['date'] !== $today) {
$codePool = array(
'date' => $today,
'pool' => array(),
);
}
}
$maskDataFile = $basePath . '/raw/maskdata.csv';
$client->request('GET', 'https://data.nhi.gov.tw/resource/mask/maskdata.csv');
file_put_contents($maskDataFile, $client->getResponse()->getContent());
$fh2 = fopen($maskDataFile, 'r');
/**
Array
(
[0] => 醫事機構代碼
[1] => 醫事機構名稱
[2] => 醫事機構地址
[3] => 醫事機構電話
[4] => 成人口罩總剩餘數
[5] => 兒童口罩剩餘數
[6] => 來源資料時間
)
*/
$head = fgetcsv($fh2, 2048);
$maskData = array();
while($line = fgetcsv($fh2, 2048)) {
if(!isset($codePool['pool'][$line[0]])) {
$codePool['pool'][$line[0]] = 1;
}
$maskData[$line[0]] = $line;
}
$cFh = fopen($basePath . '/raw/custom_notices.csv', 'r');
$head = fgetcsv($cFh, 2048);
/*
Array
(
[0] => Timestamp
[1] => 醫事機構代碼
[2] => 備註文字
[3] => 藥局網址
)
*/
$notices = array();
while($line = fgetcsv($cFh, 2048)) {
$notices[$line[1]] = $line;
}
$fh1 = fopen($basePath . '/data.csv', 'r');
$fc = array(
'type' => 'FeatureCollection',
'features' => array(),
);
$head = fgetcsv($fh1, 2048);
while($line = fgetcsv($fh1, 2048)) {
if(!isset($codePool['pool'][$line[0]])) {
continue;
}
$data = array_combine($head, $line);
if(empty($data['備註']) && isset($pharmacyMore[$line[0]])) {
$data['備註'] = $pharmacyMore[$line[0]];
}
if(!empty($data['TGOS X'])) {
if(!isset($maskData[$line[0]])) {
$maskData[$line[0]] = array(
4 => 0,
5 => 0,
6 => date('Y/m/d H:i:s'),
);
}
$f = array(
'type' => 'Feature',
'properties' => array(
'id' => strval($line[0]),
'name' => strval($data['醫事機構名稱']),
'phone' => strval($data['電話']),
'address' => strval($data['地址']),
'mask_adult' => intval($maskData[$line[0]][4]),
'mask_child' => intval($maskData[$line[0]][5]),
'updated' => strval($maskData[$line[0]][6]),
'available' => strval($data['固定看診時段']),
'note' => $data['備註'], // from https://data.nhi.gov.tw/Datasets/DatasetDetail.aspx?id=441&Mid=A111068
'custom_note' => isset($notices[$line[0]]) ? strval($notices[$line[0]][2]) : '', //藥局自行提供的備註訊息
'website' => !empty($notices[$line[0]]) ? strval($notices[$line[0]][3]) : '', //藥局自行提供的網址
'county' => strval($data['縣市']),
'town' => strval($data['鄉鎮市區']),
'cunli' => strval($data['村里']),
'service_periods' => $data['看診星期'], // from https://data.nhi.gov.tw/Datasets/DatasetDetail.aspx?id=441&Mid=A111068
),
'geometry' => array(
'type' => 'Point',
'coordinates' => array(
floatval($data['TGOS X']),
floatval($data['TGOS Y']),
),
),
);
$fc['features'][] = $f;
unset($maskData[$line[0]]);
}
}
fclose($fh1);
$jsonString = json_encode($fc, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
file_put_contents($basePath . '/json/points.json', $jsonString);
file_put_contents($codePoolFile, json_encode($codePool));
$errorFh = fopen($basePath . '/error.csv', 'w');
foreach($maskData AS $line) {
array_pop($line);
array_pop($line);
array_pop($line);
fputcsv($errorFh, $line);
}
fclose($errorFh);
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/04_service_notes.php | scripts/04_service_notes.php | <?php
$fh = fopen(dirname(__DIR__) . '/raw/A21030000I-D21005-004.csv', 'r');
$head = fgetcsv($fh, 2048);
/*
Array
(
[0] => 醫事機構代碼
[1] => 醫事機構名稱
[2] => 醫事機構種類
[3] => 電話
[4] => 地 址
[5] => 分區業務組
[6] => 特約類別
[7] => 服務項目
[8] => 診療科別
[9] => 終止合約或歇業日期
[10] => 固定看診時段
[11] => 備註
)
*/
$ref = array();
while($line = fgetcsv($fh, 2048)) {
if(!empty($line[4])) {
$city = mb_substr($line[4], 0, 3, 'utf-8');
$city = str_replace('巿', '市', $city);
if(!isset($ref[$city])) {
$ref[$city] = array();
}
$ref[$city][$line[1]] = $line[0];
}
}
$fh = fopen(dirname(__DIR__) . '/raw/pharmacyMore.csv', 'r');
$pool = array();
$poolHead = fgetcsv($fh, 2048); //醫事機構代碼,醫事機構名稱,營業時間,口罩開賣時間,來源
while($line = fgetcsv($fh, 2048)) {
$pool[$line[0]] = $line;
}
$tmpFile = dirname(__DIR__) . '/raw/service_note/hsinchu_city.csv';
file_put_contents($tmpFile, file_get_contents('https://docs.google.com/spreadsheets/d/1S9KmFwA_p8fj2_Aom35Uai92saulNtYF4WmyAAnCqfY/gviz/tq?tqx=out:csv'));
$fh = fopen($tmpFile, 'r');
$head = fgetcsv($fh, 2048);
/*
Array
(
[0] =>
[1] => 醫事機構名稱
[2] => 機構地址
[3] => 電話區域號碼
[4] => 電話號碼
[5] => 明日販售時間
)
*/
while($line = fgetcsv($fh, 2048)) {
if(isset($ref['新竹市'][$line[1]])) {
$code = $ref['新竹市'][$line[1]];
if(!isset($pool[$code])) {
$pool[$code] = array(
$code,
$line[1],
'',
$line[5] . '開賣',
'hsinchu_city',
);
}
}
}
$fh = fopen(dirname(__DIR__) . '/raw/pharmacyMore.csv', 'w');
fputcsv($fh, $poolHead);
ksort($pool);
foreach($pool AS $line) {
fputcsv($fh, $line);
} | php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/scripts/03_fix_from_lanma.php | scripts/03_fix_from_lanma.php | <?php
$fh = fopen(dirname(__DIR__) . '/raw/lanma.csv', 'r');
$head = fgetcsv($fh, 2048);
$ref = array();
while($line = fgetcsv($fh, 2048)) {
$ref[$line[0]] = array($line[6], $line[5]);
}
fclose($fh);
/*
geocoding from https://maps.nlsc.gov.tw/T09/mapshow.action?language=ZH
*/
$ref['2331200010'] = array(121.711626,24.935877);
$ref['2345130012'] = array(121.304189,23.345992);
$ref['5937010882'] = array(120.597116,24.08167);
$ref['5937010908'] = array(120.536861,24.089358);
/*
geocoding from littlebtc at g0v slack
*/
$ref['5903270810'] = array(120.639038,24.182868);
$ref['5903270918'] = array(120.637262,24.177244);
$ref['5903271068'] = array(120.637229,24.178166);
$ref['5931016004'] = array(121.464886,25.018384); // corrected by Yiwen Chen from FB
$ref['5931033130'] = array(121.517612,25.006090); // https://github.com/WJWang/mask-help-info-api/issues/2#issuecomment-589128402
$ref['5931033176'] = array(121.518552,25.007578); // https://github.com/kiang/pharmacies/issues/7
$ref['5931101455'] = array(121.461145,25.136232); // https://github.com/kiang/pharmacies/issues/7
$ref['5931100092'] = array(121.461358,25.136273); // https://github.com/kiang/pharmacies/issues/7
$ref['5901092078'] = array(121.519123,25.0573489); // https://github.com/kiang/pharmacies/issues/8
$ref['5932023094'] = array(121.217593,24.962847); // https://geobingan.info/report/04d252bd51d944379835d8dfa18dc2c2
$ref['5931080148'] = array(121.352382,24.954769); // https://github.com/kiang/pharmacies/issues/13
$ref['5932021643'] = array(121.226650,24.951139); // https://github.com/kiang/pharmacies/issues/13
$ref['5932022373'] = array(121.229109,24.946061); // https://github.com/kiang/pharmacies/issues/13
$ref['5941041322'] = array(120.254197,23.181737); // https://www.ptt.cc/bbs/Gossiping/M.1585483490.A.DAD.html
$ref['5939032180'] = array(120.430587,23.705627); // https://github.com/kiang/pharmacies/issues/16
/*
from https://github.com/kiang/pharmacies/issues/17
*/
$ref['2331070012'] = array(121.428716,24.996303);
$ref['2331260016'] = array(121.927504,25.055024);
$ref['2339110013'] = array(120.412821,23.771875);
$ref['5901013362'] = array(121.563947,25.049197);
$ref['5901092041'] = array(121.514571,25.071915);
$ref['5901103352'] = array(121.549061,25.082382);
$ref['5901103487'] = array(121.532082,25.060400);
$ref['5901122026'] = array(121.583450,25.043126);
$ref['5901152293'] = array(121.508591,25.088537);
$ref['5901163394'] = array(121.514907,25.110531);
$ref['5901203062'] = array(121.555001,25.000892);
$ref['5901203259'] = array(121.557618,24.999088);
$ref['5902032674'] = array(120.305351,22.660672);
$ref['5902040112'] = array(120.327184,22.727096);
$ref['5903010412'] = array(120.727144,24.248063);
$ref['5903200514'] = array(120.673491,24.114785);
$ref['5903260618'] = array(120.677466,24.153032);
$ref['5903271040'] = array(120.645264,24.178554);
$ref['5903271068'] = array(120.637434,24.178288);
$ref['5903290787'] = array(120.720635,24.175824);
$ref['5905010214'] = array(120.312765,23.306243);
$ref['5905040132'] = array(120.246829,23.183859);
$ref['5905070121'] = array(120.303264,23.132131);
$ref['5905200085'] = array(120.291583,23.072132);
$ref['5905310344'] = array(120.251894,23.030693);
$ref['5905310620'] = array(120.247220,23.020975);
$ref['5905310835'] = array(120.228876,23.016726);
$ref['5905310871'] = array(120.266040,23.008166);
$ref['5905320260'] = array(120.237263,22.981164);
$ref['5905320724'] = array(120.225751,22.976725);
$ref['5905320733'] = array(120.214407,22.975589);
$ref['5905340253'] = array(120.191937,22.988292);
$ref['5907010883'] = array(120.327814,22.593148);
$ref['5907010963'] = array(120.347655,22.635081);
$ref['5907010981'] = array(120.328548,22.593692);
$ref['5907080214'] = array(120.338154,22.686278);
$ref['5907290121'] = array(120.300182,22.655108);
$ref['5907300631'] = array(120.311526,22.674289);
$ref['5907300659'] = array(120.321601,22.680919);
$ref['5907300686'] = array(120.309050,22.665989);
$ref['5907320400'] = array(120.334389,22.646746);
$ref['5907320553'] = array(120.322368,22.660446);
$ref['5907320580'] = array(120.294088,22.645961);
$ref['5907350239'] = array(120.300904,22.611399);
$ref['5907350480'] = array(120.306606,22.620547);
$ref['5907350551'] = array(120.331269,22.630132);
$ref['5907360520'] = array(120.335822,22.605952);
$ref['5911011601'] = array(121.747172,25.135395);
$ref['5911041305'] = array(121.742569,25.128410);
$ref['5911071447'] = array(121.747715,25.130153);
$ref['5911071590'] = array(121.764669,25.128273);
$ref['5912042762'] = array(120.962876,24.805749);
$ref['5912051412'] = array(120.940408,24.777813);
$ref['5917032891'] = array(120.672803,24.146869);
$ref['5917062773'] = array(120.641852,24.172789);
$ref['5917062988'] = array(120.653637,24.164839);
$ref['5917063403'] = array(120.643014,24.178077);
$ref['5931014751'] = array(121.459875,25.003355);
$ref['5931015187'] = array(121.456962,25.007864);
$ref['5931016791'] = array(121.476727,25.017009);
$ref['5931017574'] = array(121.467330,25.006494);
$ref['5931025110'] = array(121.487187,25.081935);
$ref['5931025307'] = array(121.496124,25.068538);
$ref['5931025432'] = array(121.492928,25.067418);
$ref['5931025727'] = array(121.486085,25.079130);
$ref['5931025763'] = array(121.483978,25.078025);
$ref['5931033176'] = array(121.518554,25.007577);
$ref['5931033621'] = array(121.517126,24.999207);
$ref['5931033961'] = array(121.520809,25.007672);
$ref['5931041061'] = array(121.483625,24.998936);
$ref['5931053070'] = array(121.539688,24.972839);
$ref['593106A388'] = array(121.424699,25.024213);
$ref['593106A566'] = array(121.448094,25.043428);
$ref['593106A691'] = array(121.449337,25.034075);
$ref['593106A842'] = array(121.428033,25.010637);
$ref['593106A922'] = array(121.422693,25.021561);
$ref['593106A931'] = array(121.426295,25.023981);
$ref['5931091641'] = array(121.378779,24.943786);
$ref['5931100305'] = array(121.449201,25.178884);
$ref['5931102274'] = array(121.441488,25.171079);
$ref['5931112378'] = array(121.645880,25.089565);
$ref['5931132236'] = array(121.440660,24.976270);
$ref['5931133019'] = array(121.458013,24.988606);
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$ref['5931133135'] = array(121.448702,24.982769);
$ref['5931133313'] = array(121.436110,24.967061);
$ref['5931133466'] = array(121.455330,24.981966);
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$ref['5931133528'] = array(121.442301,24.978911);
$ref['5931142974'] = array(121.462428,25.083356);
$ref['5931143024'] = array(121.481207,25.085375);
$ref['5932013285'] = array(121.315670,24.990985);
$ref['5932013918'] = array(121.290307,24.990941);
$ref['5932022631'] = array(121.216267,24.955354);
$ref['5932052595'] = array(121.248438,25.024559);
$ref['5932052979'] = array(121.292112,25.046990);
$ref['5933031769'] = array(121.085214,24.741942);
$ref['5934012179'] = array(121.757017,24.756150);
$ref['5934012286'] = array(121.752341,24.755791);
$ref['5937010551'] = array(120.539782,24.077990);
$ref['5937013221'] = array(120.545113,24.071418);
$ref['5937013436'] = array(120.543885,24.062985);
$ref['5937013570'] = array(120.543714,24.089828);
$ref['5937031381'] = array(120.533124,24.104466);
$ref['5937031541'] = array(120.498225,24.109493);
$ref['5937031676'] = array(120.493257,24.114048);
$ref['5937041207'] = array(120.517983,23.873936);
$ref['5937041369'] = array(120.518194,23.872694);
$ref['5937050377'] = array(120.570767,23.957026);
$ref['5937052255'] = array(120.571460,23.963488);
$ref['5937061594'] = array(120.479668,23.956959);
$ref['5937061656'] = array(120.483311,23.958498);
$ref['5937070191'] = array(120.585030,23.860313);
$ref['5937081434'] = array(120.373354,23.899491);
$ref['5937081578'] = array(120.368923,23.899301);
$ref['5939041830'] = array(120.457735,23.799589);
$ref['5939041849'] = array(120.461032,23.796729);
$ref['5940131283'] = array(120.491368,23.447926);
$ref['5941281488'] = array(120.296068,22.966692);
$ref['5941312826'] = array(120.261709,23.021363);
$ref['5942081222'] = array(120.350152,22.702138);
$ref['5943014029'] = array(120.483776,22.670059);
$ref['5945013128'] = array(121.605704,23.981809);
$ref['5946020056'] = array(121.380341,23.101132);
$ref['5990010631'] = array(118.319622,24.434772);
$ref['5901163483'] = array(121.518051,25.118526);
$ref['5901153432'] = array(121.518016,25.088874);
$ref['5903220150'] = array(120.679361,24.148036);
$ref['5901184437'] = array(121.518356,25.029544);
$ref['5901184473'] = array(121.515500,25.043557);
$ref['5901190042'] = array(121.500722,25.029600);
$ref['5901192975'] = array(121.500294,25.026266);
$ref['5901203302'] = array(121.567629,24.988659);
$ref['5938022144'] = array(120.963386,23.964807);
$ref['5905340271'] = array(120.200758,22.992167);
$ref['5907320704'] = array(120.3224182,22.6488011); // https://github.com/kiang/pharmacies/issues/18
$ref['5917062406'] = array(120.655017,24.156876); // https://github.com/kiang/pharmacies/issues/19
$ref['5917072242'] = array(120.651540,24.153553); // https://github.com/kiang/pharmacies/issues/20
$ref['5903280601'] = array(120.649530,24.155145); // https://github.com/kiang/pharmacies/issues/21
$ref['5936030077'] = array(120.653571,24.381416); // https://github.com/kiang/pharmacies/issues/24
$ref['5936031583'] = array(120.654737,24.381160); // https://github.com/kiang/pharmacies/issues/25
$ref['5903030110'] = array(120.625126,24.343187); // https://github.com/kiang/pharmacies/issues/26
$ref['5903030156'] = array(120.625974,24.345864); // https://github.com/kiang/pharmacies/issues/27
$ref['5936031707'] = array(120.620696,24.346877); // https://github.com/kiang/pharmacies/issues/28
$ref['5903030030'] = array(120.619479,24.347282); // https://github.com/kiang/pharmacies/issues/29
$ref['5935020111'] = array(120.685459,24.415525); // https://github.com/kiang/pharmacies/issues/30
$ref['5935020077'] = array(120.675606,24.402059); // https://github.com/kiang/pharmacies/issues/31
$ref['5935021261'] = array(120.655240,24.440862); // https://github.com/kiang/pharmacies/issues/32
$ref['5935051867'] = array(120.910109,24.686933); // https://github.com/kiang/pharmacies/issues/33
$ref['5935051572'] = array(120.908221,24.685976); // https://github.com/kiang/pharmacies/issues/34
$ref['5935051616'] = array(120.906779,24.685596); // https://github.com/kiang/pharmacies/issues/35
$ref['5935050271'] = array(120.938825,24.683100); // https://github.com/kiang/pharmacies/issues/36
$ref['5935050208'] = array(120.925899,24.686474); // https://github.com/kiang/pharmacies/issues/37
$ref['5935040408'] = array(120.879572,24.688741); // https://github.com/kiang/pharmacies/issues/38
$ref['5935041996'] = array(120.866541,24.692195); // https://github.com/kiang/pharmacies/issues/39
$ref['5903010501'] = array(120.727168,24.248238);
$ref['5903230085'] = array(120.710446,24.148204); // https://github.com/kiang/pharmacies/issues/40
$fh = fopen(dirname(__DIR__) . '/data.csv', 'r');
$pool = array();
$pool[] = fgetcsv($fh, 2048);
while($line = fgetcsv($fh, 2048)) {
if(isset($ref[$line[0]])) {
$line[12] = $ref[$line[0]][0];
$line[13] = $ref[$line[0]][1];
}
$pool[] = $line;
}
fclose($fh);
$oFh = fopen(dirname(__DIR__) . '/data.csv', 'w');
foreach($pool AS $line) {
fputcsv($oFh, $line);
} | php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/autoload.php | vendor/autoload.php | <?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInitffb5c36e16ccb89d39d4954c3345d643::getLoader();
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.safe-includes.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.safe-includes.php | <?php
/**
* @file
* This file was auto-generated by generate-includes.php and includes all of
* the core files required by HTML Purifier. This is a convenience stub that
* includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT
* EDIT THIS FILE, changes will be overwritten the next time the script is run.
*
* Changes to include_path are not necessary.
*/
$__dir = dirname(__FILE__);
require_once $__dir . '/HTMLPurifier.php';
require_once $__dir . '/HTMLPurifier/Arborize.php';
require_once $__dir . '/HTMLPurifier/AttrCollections.php';
require_once $__dir . '/HTMLPurifier/AttrDef.php';
require_once $__dir . '/HTMLPurifier/AttrTransform.php';
require_once $__dir . '/HTMLPurifier/AttrTypes.php';
require_once $__dir . '/HTMLPurifier/AttrValidator.php';
require_once $__dir . '/HTMLPurifier/Bootstrap.php';
require_once $__dir . '/HTMLPurifier/Definition.php';
require_once $__dir . '/HTMLPurifier/CSSDefinition.php';
require_once $__dir . '/HTMLPurifier/ChildDef.php';
require_once $__dir . '/HTMLPurifier/Config.php';
require_once $__dir . '/HTMLPurifier/ConfigSchema.php';
require_once $__dir . '/HTMLPurifier/ContentSets.php';
require_once $__dir . '/HTMLPurifier/Context.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache.php';
require_once $__dir . '/HTMLPurifier/DefinitionCacheFactory.php';
require_once $__dir . '/HTMLPurifier/Doctype.php';
require_once $__dir . '/HTMLPurifier/DoctypeRegistry.php';
require_once $__dir . '/HTMLPurifier/ElementDef.php';
require_once $__dir . '/HTMLPurifier/Encoder.php';
require_once $__dir . '/HTMLPurifier/EntityLookup.php';
require_once $__dir . '/HTMLPurifier/EntityParser.php';
require_once $__dir . '/HTMLPurifier/ErrorCollector.php';
require_once $__dir . '/HTMLPurifier/ErrorStruct.php';
require_once $__dir . '/HTMLPurifier/Exception.php';
require_once $__dir . '/HTMLPurifier/Filter.php';
require_once $__dir . '/HTMLPurifier/Generator.php';
require_once $__dir . '/HTMLPurifier/HTMLDefinition.php';
require_once $__dir . '/HTMLPurifier/HTMLModule.php';
require_once $__dir . '/HTMLPurifier/HTMLModuleManager.php';
require_once $__dir . '/HTMLPurifier/IDAccumulator.php';
require_once $__dir . '/HTMLPurifier/Injector.php';
require_once $__dir . '/HTMLPurifier/Language.php';
require_once $__dir . '/HTMLPurifier/LanguageFactory.php';
require_once $__dir . '/HTMLPurifier/Length.php';
require_once $__dir . '/HTMLPurifier/Lexer.php';
require_once $__dir . '/HTMLPurifier/Node.php';
require_once $__dir . '/HTMLPurifier/PercentEncoder.php';
require_once $__dir . '/HTMLPurifier/PropertyList.php';
require_once $__dir . '/HTMLPurifier/PropertyListIterator.php';
require_once $__dir . '/HTMLPurifier/Queue.php';
require_once $__dir . '/HTMLPurifier/Strategy.php';
require_once $__dir . '/HTMLPurifier/StringHash.php';
require_once $__dir . '/HTMLPurifier/StringHashParser.php';
require_once $__dir . '/HTMLPurifier/TagTransform.php';
require_once $__dir . '/HTMLPurifier/Token.php';
require_once $__dir . '/HTMLPurifier/TokenFactory.php';
require_once $__dir . '/HTMLPurifier/URI.php';
require_once $__dir . '/HTMLPurifier/URIDefinition.php';
require_once $__dir . '/HTMLPurifier/URIFilter.php';
require_once $__dir . '/HTMLPurifier/URIParser.php';
require_once $__dir . '/HTMLPurifier/URIScheme.php';
require_once $__dir . '/HTMLPurifier/URISchemeRegistry.php';
require_once $__dir . '/HTMLPurifier/UnitConverter.php';
require_once $__dir . '/HTMLPurifier/VarParser.php';
require_once $__dir . '/HTMLPurifier/VarParserException.php';
require_once $__dir . '/HTMLPurifier/Zipper.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Clone.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Enum.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Integer.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Lang.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Switch.php';
require_once $__dir . '/HTMLPurifier/AttrDef/Text.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Number.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/AlphaValue.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Background.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Border.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Color.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Composite.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Filter.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Font.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/FontFamily.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Ident.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Length.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ListStyle.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Multiple.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Percentage.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/TextDecoration.php';
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/URI.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Bool.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Nmtokens.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Class.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Color.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/FrameTarget.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/ID.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Pixels.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Length.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/LinkTypes.php';
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/MultiLength.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Host.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv4.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv6.php';
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Background.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/BdoDir.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/BgColor.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/BoolToCSS.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Border.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/EnumToCSS.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/ImgRequired.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/ImgSpace.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Input.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Lang.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Length.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Name.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/NameSync.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Nofollow.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeEmbed.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeObject.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeParam.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/ScriptRequired.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/TargetBlank.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/TargetNoopener.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/TargetNoreferrer.php';
require_once $__dir . '/HTMLPurifier/AttrTransform/Textarea.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Chameleon.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Custom.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Empty.php';
require_once $__dir . '/HTMLPurifier/ChildDef/List.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Required.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Optional.php';
require_once $__dir . '/HTMLPurifier/ChildDef/StrictBlockquote.php';
require_once $__dir . '/HTMLPurifier/ChildDef/Table.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache/Null.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache/Serializer.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Memory.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Bdo.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/CommonAttributes.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Edit.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Forms.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Hypertext.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Iframe.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Image.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Legacy.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/List.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Name.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Nofollow.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Object.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Presentation.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Proprietary.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Ruby.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/SafeEmbed.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/SafeObject.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/SafeScripting.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Scripting.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/StyleAttribute.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tables.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Target.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/TargetBlank.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/TargetNoopener.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/TargetNoreferrer.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Text.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Name.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Strict.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Transitional.php';
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTML.php';
require_once $__dir . '/HTMLPurifier/Injector/AutoParagraph.php';
require_once $__dir . '/HTMLPurifier/Injector/DisplayLinkURI.php';
require_once $__dir . '/HTMLPurifier/Injector/Linkify.php';
require_once $__dir . '/HTMLPurifier/Injector/PurifierLinkify.php';
require_once $__dir . '/HTMLPurifier/Injector/RemoveEmpty.php';
require_once $__dir . '/HTMLPurifier/Injector/RemoveSpansWithoutAttributes.php';
require_once $__dir . '/HTMLPurifier/Injector/SafeObject.php';
require_once $__dir . '/HTMLPurifier/Lexer/DOMLex.php';
require_once $__dir . '/HTMLPurifier/Lexer/DirectLex.php';
require_once $__dir . '/HTMLPurifier/Node/Comment.php';
require_once $__dir . '/HTMLPurifier/Node/Element.php';
require_once $__dir . '/HTMLPurifier/Node/Text.php';
require_once $__dir . '/HTMLPurifier/Strategy/Composite.php';
require_once $__dir . '/HTMLPurifier/Strategy/Core.php';
require_once $__dir . '/HTMLPurifier/Strategy/FixNesting.php';
require_once $__dir . '/HTMLPurifier/Strategy/MakeWellFormed.php';
require_once $__dir . '/HTMLPurifier/Strategy/RemoveForeignElements.php';
require_once $__dir . '/HTMLPurifier/Strategy/ValidateAttributes.php';
require_once $__dir . '/HTMLPurifier/TagTransform/Font.php';
require_once $__dir . '/HTMLPurifier/TagTransform/Simple.php';
require_once $__dir . '/HTMLPurifier/Token/Comment.php';
require_once $__dir . '/HTMLPurifier/Token/Tag.php';
require_once $__dir . '/HTMLPurifier/Token/Empty.php';
require_once $__dir . '/HTMLPurifier/Token/End.php';
require_once $__dir . '/HTMLPurifier/Token/Start.php';
require_once $__dir . '/HTMLPurifier/Token/Text.php';
require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternal.php';
require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternalResources.php';
require_once $__dir . '/HTMLPurifier/URIFilter/DisableResources.php';
require_once $__dir . '/HTMLPurifier/URIFilter/HostBlacklist.php';
require_once $__dir . '/HTMLPurifier/URIFilter/MakeAbsolute.php';
require_once $__dir . '/HTMLPurifier/URIFilter/Munge.php';
require_once $__dir . '/HTMLPurifier/URIFilter/SafeIframe.php';
require_once $__dir . '/HTMLPurifier/URIScheme/data.php';
require_once $__dir . '/HTMLPurifier/URIScheme/file.php';
require_once $__dir . '/HTMLPurifier/URIScheme/ftp.php';
require_once $__dir . '/HTMLPurifier/URIScheme/http.php';
require_once $__dir . '/HTMLPurifier/URIScheme/https.php';
require_once $__dir . '/HTMLPurifier/URIScheme/mailto.php';
require_once $__dir . '/HTMLPurifier/URIScheme/news.php';
require_once $__dir . '/HTMLPurifier/URIScheme/nntp.php';
require_once $__dir . '/HTMLPurifier/URIScheme/tel.php';
require_once $__dir . '/HTMLPurifier/VarParser/Flexible.php';
require_once $__dir . '/HTMLPurifier/VarParser/Native.php';
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.path.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.path.php | <?php
/**
* @file
* Convenience stub file that adds HTML Purifier's library file to the path
* without any other side-effects.
*/
set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.auto.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.auto.php | <?php
/**
* This is a stub include that automatically configures the include path.
*/
set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
require_once 'HTMLPurifier/Bootstrap.php';
require_once 'HTMLPurifier.autoload.php';
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.autoload.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.autoload.php | <?php
/**
* @file
* Convenience file that registers autoload handler for HTML Purifier.
* It also does some sanity checks.
*/
if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) {
// We need unregister for our pre-registering functionality
HTMLPurifier_Bootstrap::registerAutoload();
if (function_exists('__autoload')) {
// Be polite and ensure that userland autoload gets retained
spl_autoload_register('__autoload');
}
} elseif (!function_exists('__autoload')) {
require dirname(__FILE__) . '/HTMLPurifier.autoload-legacy.php';
}
if (ini_get('zend.ze1_compatibility_mode')) {
trigger_error("HTML Purifier is not compatible with zend.ze1_compatibility_mode; please turn it off", E_USER_ERROR);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.includes.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.includes.php | <?php
/**
* @file
* This file was auto-generated by generate-includes.php and includes all of
* the core files required by HTML Purifier. Use this if performance is a
* primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
* FILE, changes will be overwritten the next time the script is run.
*
* @version 4.13.0
*
* @warning
* You must *not* include any other HTML Purifier files before this file,
* because 'require' not 'require_once' is used.
*
* @warning
* This file requires that the include path contains the HTML Purifier
* library directory; this is not auto-set.
*/
require 'HTMLPurifier.php';
require 'HTMLPurifier/Arborize.php';
require 'HTMLPurifier/AttrCollections.php';
require 'HTMLPurifier/AttrDef.php';
require 'HTMLPurifier/AttrTransform.php';
require 'HTMLPurifier/AttrTypes.php';
require 'HTMLPurifier/AttrValidator.php';
require 'HTMLPurifier/Bootstrap.php';
require 'HTMLPurifier/Definition.php';
require 'HTMLPurifier/CSSDefinition.php';
require 'HTMLPurifier/ChildDef.php';
require 'HTMLPurifier/Config.php';
require 'HTMLPurifier/ConfigSchema.php';
require 'HTMLPurifier/ContentSets.php';
require 'HTMLPurifier/Context.php';
require 'HTMLPurifier/DefinitionCache.php';
require 'HTMLPurifier/DefinitionCacheFactory.php';
require 'HTMLPurifier/Doctype.php';
require 'HTMLPurifier/DoctypeRegistry.php';
require 'HTMLPurifier/ElementDef.php';
require 'HTMLPurifier/Encoder.php';
require 'HTMLPurifier/EntityLookup.php';
require 'HTMLPurifier/EntityParser.php';
require 'HTMLPurifier/ErrorCollector.php';
require 'HTMLPurifier/ErrorStruct.php';
require 'HTMLPurifier/Exception.php';
require 'HTMLPurifier/Filter.php';
require 'HTMLPurifier/Generator.php';
require 'HTMLPurifier/HTMLDefinition.php';
require 'HTMLPurifier/HTMLModule.php';
require 'HTMLPurifier/HTMLModuleManager.php';
require 'HTMLPurifier/IDAccumulator.php';
require 'HTMLPurifier/Injector.php';
require 'HTMLPurifier/Language.php';
require 'HTMLPurifier/LanguageFactory.php';
require 'HTMLPurifier/Length.php';
require 'HTMLPurifier/Lexer.php';
require 'HTMLPurifier/Node.php';
require 'HTMLPurifier/PercentEncoder.php';
require 'HTMLPurifier/PropertyList.php';
require 'HTMLPurifier/PropertyListIterator.php';
require 'HTMLPurifier/Queue.php';
require 'HTMLPurifier/Strategy.php';
require 'HTMLPurifier/StringHash.php';
require 'HTMLPurifier/StringHashParser.php';
require 'HTMLPurifier/TagTransform.php';
require 'HTMLPurifier/Token.php';
require 'HTMLPurifier/TokenFactory.php';
require 'HTMLPurifier/URI.php';
require 'HTMLPurifier/URIDefinition.php';
require 'HTMLPurifier/URIFilter.php';
require 'HTMLPurifier/URIParser.php';
require 'HTMLPurifier/URIScheme.php';
require 'HTMLPurifier/URISchemeRegistry.php';
require 'HTMLPurifier/UnitConverter.php';
require 'HTMLPurifier/VarParser.php';
require 'HTMLPurifier/VarParserException.php';
require 'HTMLPurifier/Zipper.php';
require 'HTMLPurifier/AttrDef/CSS.php';
require 'HTMLPurifier/AttrDef/Clone.php';
require 'HTMLPurifier/AttrDef/Enum.php';
require 'HTMLPurifier/AttrDef/Integer.php';
require 'HTMLPurifier/AttrDef/Lang.php';
require 'HTMLPurifier/AttrDef/Switch.php';
require 'HTMLPurifier/AttrDef/Text.php';
require 'HTMLPurifier/AttrDef/URI.php';
require 'HTMLPurifier/AttrDef/CSS/Number.php';
require 'HTMLPurifier/AttrDef/CSS/AlphaValue.php';
require 'HTMLPurifier/AttrDef/CSS/Background.php';
require 'HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
require 'HTMLPurifier/AttrDef/CSS/Border.php';
require 'HTMLPurifier/AttrDef/CSS/Color.php';
require 'HTMLPurifier/AttrDef/CSS/Composite.php';
require 'HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
require 'HTMLPurifier/AttrDef/CSS/Filter.php';
require 'HTMLPurifier/AttrDef/CSS/Font.php';
require 'HTMLPurifier/AttrDef/CSS/FontFamily.php';
require 'HTMLPurifier/AttrDef/CSS/Ident.php';
require 'HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
require 'HTMLPurifier/AttrDef/CSS/Length.php';
require 'HTMLPurifier/AttrDef/CSS/ListStyle.php';
require 'HTMLPurifier/AttrDef/CSS/Multiple.php';
require 'HTMLPurifier/AttrDef/CSS/Percentage.php';
require 'HTMLPurifier/AttrDef/CSS/TextDecoration.php';
require 'HTMLPurifier/AttrDef/CSS/URI.php';
require 'HTMLPurifier/AttrDef/HTML/Bool.php';
require 'HTMLPurifier/AttrDef/HTML/Nmtokens.php';
require 'HTMLPurifier/AttrDef/HTML/Class.php';
require 'HTMLPurifier/AttrDef/HTML/Color.php';
require 'HTMLPurifier/AttrDef/HTML/FrameTarget.php';
require 'HTMLPurifier/AttrDef/HTML/ID.php';
require 'HTMLPurifier/AttrDef/HTML/Pixels.php';
require 'HTMLPurifier/AttrDef/HTML/Length.php';
require 'HTMLPurifier/AttrDef/HTML/LinkTypes.php';
require 'HTMLPurifier/AttrDef/HTML/MultiLength.php';
require 'HTMLPurifier/AttrDef/URI/Email.php';
require 'HTMLPurifier/AttrDef/URI/Host.php';
require 'HTMLPurifier/AttrDef/URI/IPv4.php';
require 'HTMLPurifier/AttrDef/URI/IPv6.php';
require 'HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
require 'HTMLPurifier/AttrTransform/Background.php';
require 'HTMLPurifier/AttrTransform/BdoDir.php';
require 'HTMLPurifier/AttrTransform/BgColor.php';
require 'HTMLPurifier/AttrTransform/BoolToCSS.php';
require 'HTMLPurifier/AttrTransform/Border.php';
require 'HTMLPurifier/AttrTransform/EnumToCSS.php';
require 'HTMLPurifier/AttrTransform/ImgRequired.php';
require 'HTMLPurifier/AttrTransform/ImgSpace.php';
require 'HTMLPurifier/AttrTransform/Input.php';
require 'HTMLPurifier/AttrTransform/Lang.php';
require 'HTMLPurifier/AttrTransform/Length.php';
require 'HTMLPurifier/AttrTransform/Name.php';
require 'HTMLPurifier/AttrTransform/NameSync.php';
require 'HTMLPurifier/AttrTransform/Nofollow.php';
require 'HTMLPurifier/AttrTransform/SafeEmbed.php';
require 'HTMLPurifier/AttrTransform/SafeObject.php';
require 'HTMLPurifier/AttrTransform/SafeParam.php';
require 'HTMLPurifier/AttrTransform/ScriptRequired.php';
require 'HTMLPurifier/AttrTransform/TargetBlank.php';
require 'HTMLPurifier/AttrTransform/TargetNoopener.php';
require 'HTMLPurifier/AttrTransform/TargetNoreferrer.php';
require 'HTMLPurifier/AttrTransform/Textarea.php';
require 'HTMLPurifier/ChildDef/Chameleon.php';
require 'HTMLPurifier/ChildDef/Custom.php';
require 'HTMLPurifier/ChildDef/Empty.php';
require 'HTMLPurifier/ChildDef/List.php';
require 'HTMLPurifier/ChildDef/Required.php';
require 'HTMLPurifier/ChildDef/Optional.php';
require 'HTMLPurifier/ChildDef/StrictBlockquote.php';
require 'HTMLPurifier/ChildDef/Table.php';
require 'HTMLPurifier/DefinitionCache/Decorator.php';
require 'HTMLPurifier/DefinitionCache/Null.php';
require 'HTMLPurifier/DefinitionCache/Serializer.php';
require 'HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
require 'HTMLPurifier/DefinitionCache/Decorator/Memory.php';
require 'HTMLPurifier/HTMLModule/Bdo.php';
require 'HTMLPurifier/HTMLModule/CommonAttributes.php';
require 'HTMLPurifier/HTMLModule/Edit.php';
require 'HTMLPurifier/HTMLModule/Forms.php';
require 'HTMLPurifier/HTMLModule/Hypertext.php';
require 'HTMLPurifier/HTMLModule/Iframe.php';
require 'HTMLPurifier/HTMLModule/Image.php';
require 'HTMLPurifier/HTMLModule/Legacy.php';
require 'HTMLPurifier/HTMLModule/List.php';
require 'HTMLPurifier/HTMLModule/Name.php';
require 'HTMLPurifier/HTMLModule/Nofollow.php';
require 'HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
require 'HTMLPurifier/HTMLModule/Object.php';
require 'HTMLPurifier/HTMLModule/Presentation.php';
require 'HTMLPurifier/HTMLModule/Proprietary.php';
require 'HTMLPurifier/HTMLModule/Ruby.php';
require 'HTMLPurifier/HTMLModule/SafeEmbed.php';
require 'HTMLPurifier/HTMLModule/SafeObject.php';
require 'HTMLPurifier/HTMLModule/SafeScripting.php';
require 'HTMLPurifier/HTMLModule/Scripting.php';
require 'HTMLPurifier/HTMLModule/StyleAttribute.php';
require 'HTMLPurifier/HTMLModule/Tables.php';
require 'HTMLPurifier/HTMLModule/Target.php';
require 'HTMLPurifier/HTMLModule/TargetBlank.php';
require 'HTMLPurifier/HTMLModule/TargetNoopener.php';
require 'HTMLPurifier/HTMLModule/TargetNoreferrer.php';
require 'HTMLPurifier/HTMLModule/Text.php';
require 'HTMLPurifier/HTMLModule/Tidy.php';
require 'HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
require 'HTMLPurifier/HTMLModule/Tidy/Name.php';
require 'HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
require 'HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
require 'HTMLPurifier/HTMLModule/Tidy/Strict.php';
require 'HTMLPurifier/HTMLModule/Tidy/Transitional.php';
require 'HTMLPurifier/HTMLModule/Tidy/XHTML.php';
require 'HTMLPurifier/Injector/AutoParagraph.php';
require 'HTMLPurifier/Injector/DisplayLinkURI.php';
require 'HTMLPurifier/Injector/Linkify.php';
require 'HTMLPurifier/Injector/PurifierLinkify.php';
require 'HTMLPurifier/Injector/RemoveEmpty.php';
require 'HTMLPurifier/Injector/RemoveSpansWithoutAttributes.php';
require 'HTMLPurifier/Injector/SafeObject.php';
require 'HTMLPurifier/Lexer/DOMLex.php';
require 'HTMLPurifier/Lexer/DirectLex.php';
require 'HTMLPurifier/Node/Comment.php';
require 'HTMLPurifier/Node/Element.php';
require 'HTMLPurifier/Node/Text.php';
require 'HTMLPurifier/Strategy/Composite.php';
require 'HTMLPurifier/Strategy/Core.php';
require 'HTMLPurifier/Strategy/FixNesting.php';
require 'HTMLPurifier/Strategy/MakeWellFormed.php';
require 'HTMLPurifier/Strategy/RemoveForeignElements.php';
require 'HTMLPurifier/Strategy/ValidateAttributes.php';
require 'HTMLPurifier/TagTransform/Font.php';
require 'HTMLPurifier/TagTransform/Simple.php';
require 'HTMLPurifier/Token/Comment.php';
require 'HTMLPurifier/Token/Tag.php';
require 'HTMLPurifier/Token/Empty.php';
require 'HTMLPurifier/Token/End.php';
require 'HTMLPurifier/Token/Start.php';
require 'HTMLPurifier/Token/Text.php';
require 'HTMLPurifier/URIFilter/DisableExternal.php';
require 'HTMLPurifier/URIFilter/DisableExternalResources.php';
require 'HTMLPurifier/URIFilter/DisableResources.php';
require 'HTMLPurifier/URIFilter/HostBlacklist.php';
require 'HTMLPurifier/URIFilter/MakeAbsolute.php';
require 'HTMLPurifier/URIFilter/Munge.php';
require 'HTMLPurifier/URIFilter/SafeIframe.php';
require 'HTMLPurifier/URIScheme/data.php';
require 'HTMLPurifier/URIScheme/file.php';
require 'HTMLPurifier/URIScheme/ftp.php';
require 'HTMLPurifier/URIScheme/http.php';
require 'HTMLPurifier/URIScheme/https.php';
require 'HTMLPurifier/URIScheme/mailto.php';
require 'HTMLPurifier/URIScheme/news.php';
require 'HTMLPurifier/URIScheme/nntp.php';
require 'HTMLPurifier/URIScheme/tel.php';
require 'HTMLPurifier/VarParser/Flexible.php';
require 'HTMLPurifier/VarParser/Native.php';
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.autoload-legacy.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.autoload-legacy.php | <?php
/**
* @file
* Legacy autoloader for systems lacking spl_autoload_register
*
* Must be separate to prevent deprecation warning on PHP 7.2
*/
function __autoload($class)
{
return HTMLPurifier_Bootstrap::autoload($class);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.kses.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.kses.php | <?php
/**
* @file
* Emulation layer for code that used kses(), substituting in HTML Purifier.
*/
require_once dirname(__FILE__) . '/HTMLPurifier.auto.php';
function kses($string, $allowed_html, $allowed_protocols = null)
{
$config = HTMLPurifier_Config::createDefault();
$allowed_elements = array();
$allowed_attributes = array();
foreach ($allowed_html as $element => $attributes) {
$allowed_elements[$element] = true;
foreach ($attributes as $attribute => $x) {
$allowed_attributes["$element.$attribute"] = true;
}
}
$config->set('HTML.AllowedElements', $allowed_elements);
$config->set('HTML.AllowedAttributes', $allowed_attributes);
if ($allowed_protocols !== null) {
$config->set('URI.AllowedSchemes', $allowed_protocols);
}
$purifier = new HTMLPurifier($config);
return $purifier->purify($string);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.php | <?php
/*! @mainpage
*
* HTML Purifier is an HTML filter that will take an arbitrary snippet of
* HTML and rigorously test, validate and filter it into a version that
* is safe for output onto webpages. It achieves this by:
*
* -# Lexing (parsing into tokens) the document,
* -# Executing various strategies on the tokens:
* -# Removing all elements not in the whitelist,
* -# Making the tokens well-formed,
* -# Fixing the nesting of the nodes, and
* -# Validating attributes of the nodes; and
* -# Generating HTML from the purified tokens.
*
* However, most users will only need to interface with the HTMLPurifier
* and HTMLPurifier_Config.
*/
/*
HTML Purifier 4.13.0 - Standards Compliant HTML Filtering
Copyright (C) 2006-2008 Edward Z. Yang
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* Facade that coordinates HTML Purifier's subsystems in order to purify HTML.
*
* @note There are several points in which configuration can be specified
* for HTML Purifier. The precedence of these (from lowest to
* highest) is as follows:
* -# Instance: new HTMLPurifier($config)
* -# Invocation: purify($html, $config)
* These configurations are entirely independent of each other and
* are *not* merged (this behavior may change in the future).
*
* @todo We need an easier way to inject strategies using the configuration
* object.
*/
class HTMLPurifier
{
/**
* Version of HTML Purifier.
* @type string
*/
public $version = '4.13.0';
/**
* Constant with version of HTML Purifier.
*/
const VERSION = '4.13.0';
/**
* Global configuration object.
* @type HTMLPurifier_Config
*/
public $config;
/**
* Array of extra filter objects to run on HTML,
* for backwards compatibility.
* @type HTMLPurifier_Filter[]
*/
private $filters = array();
/**
* Single instance of HTML Purifier.
* @type HTMLPurifier
*/
private static $instance;
/**
* @type HTMLPurifier_Strategy_Core
*/
protected $strategy;
/**
* @type HTMLPurifier_Generator
*/
protected $generator;
/**
* Resultant context of last run purification.
* Is an array of contexts if the last called method was purifyArray().
* @type HTMLPurifier_Context
*/
public $context;
/**
* Initializes the purifier.
*
* @param HTMLPurifier_Config|mixed $config Optional HTMLPurifier_Config object
* for all instances of the purifier, if omitted, a default
* configuration is supplied (which can be overridden on a
* per-use basis).
* The parameter can also be any type that
* HTMLPurifier_Config::create() supports.
*/
public function __construct($config = null)
{
$this->config = HTMLPurifier_Config::create($config);
$this->strategy = new HTMLPurifier_Strategy_Core();
}
/**
* Adds a filter to process the output. First come first serve
*
* @param HTMLPurifier_Filter $filter HTMLPurifier_Filter object
*/
public function addFilter($filter)
{
trigger_error(
'HTMLPurifier->addFilter() is deprecated, use configuration directives' .
' in the Filter namespace or Filter.Custom',
E_USER_WARNING
);
$this->filters[] = $filter;
}
/**
* Filters an HTML snippet/document to be XSS-free and standards-compliant.
*
* @param string $html String of HTML to purify
* @param HTMLPurifier_Config $config Config object for this operation,
* if omitted, defaults to the config object specified during this
* object's construction. The parameter can also be any type
* that HTMLPurifier_Config::create() supports.
*
* @return string Purified HTML
*/
public function purify($html, $config = null)
{
// :TODO: make the config merge in, instead of replace
$config = $config ? HTMLPurifier_Config::create($config) : $this->config;
// implementation is partially environment dependant, partially
// configuration dependant
$lexer = HTMLPurifier_Lexer::create($config);
$context = new HTMLPurifier_Context();
// setup HTML generator
$this->generator = new HTMLPurifier_Generator($config, $context);
$context->register('Generator', $this->generator);
// set up global context variables
if ($config->get('Core.CollectErrors')) {
// may get moved out if other facilities use it
$language_factory = HTMLPurifier_LanguageFactory::instance();
$language = $language_factory->create($config, $context);
$context->register('Locale', $language);
$error_collector = new HTMLPurifier_ErrorCollector($context);
$context->register('ErrorCollector', $error_collector);
}
// setup id_accumulator context, necessary due to the fact that
// AttrValidator can be called from many places
$id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
$context->register('IDAccumulator', $id_accumulator);
$html = HTMLPurifier_Encoder::convertToUTF8($html, $config, $context);
// setup filters
$filter_flags = $config->getBatch('Filter');
$custom_filters = $filter_flags['Custom'];
unset($filter_flags['Custom']);
$filters = array();
foreach ($filter_flags as $filter => $flag) {
if (!$flag) {
continue;
}
if (strpos($filter, '.') !== false) {
continue;
}
$class = "HTMLPurifier_Filter_$filter";
$filters[] = new $class;
}
foreach ($custom_filters as $filter) {
// maybe "HTMLPurifier_Filter_$filter", but be consistent with AutoFormat
$filters[] = $filter;
}
$filters = array_merge($filters, $this->filters);
// maybe prepare(), but later
for ($i = 0, $filter_size = count($filters); $i < $filter_size; $i++) {
$html = $filters[$i]->preFilter($html, $config, $context);
}
// purified HTML
$html =
$this->generator->generateFromTokens(
// list of tokens
$this->strategy->execute(
// list of un-purified tokens
$lexer->tokenizeHTML(
// un-purified HTML
$html,
$config,
$context
),
$config,
$context
)
);
for ($i = $filter_size - 1; $i >= 0; $i--) {
$html = $filters[$i]->postFilter($html, $config, $context);
}
$html = HTMLPurifier_Encoder::convertFromUTF8($html, $config, $context);
$this->context =& $context;
return $html;
}
/**
* Filters an array of HTML snippets
*
* @param string[] $array_of_html Array of html snippets
* @param HTMLPurifier_Config $config Optional config object for this operation.
* See HTMLPurifier::purify() for more details.
*
* @return string[] Array of purified HTML
*/
public function purifyArray($array_of_html, $config = null)
{
$context_array = array();
$array = array();
foreach($array_of_html as $key=>$value){
if (is_array($value)) {
$array[$key] = $this->purifyArray($value, $config);
} else {
$array[$key] = $this->purify($value, $config);
}
$context_array[$key] = $this->context;
}
$this->context = $context_array;
return $array;
}
/**
* Singleton for enforcing just one HTML Purifier in your system
*
* @param HTMLPurifier|HTMLPurifier_Config $prototype Optional prototype
* HTMLPurifier instance to overload singleton with,
* or HTMLPurifier_Config instance to configure the
* generated version with.
*
* @return HTMLPurifier
*/
public static function instance($prototype = null)
{
if (!self::$instance || $prototype) {
if ($prototype instanceof HTMLPurifier) {
self::$instance = $prototype;
} elseif ($prototype) {
self::$instance = new HTMLPurifier($prototype);
} else {
self::$instance = new HTMLPurifier();
}
}
return self::$instance;
}
/**
* Singleton for enforcing just one HTML Purifier in your system
*
* @param HTMLPurifier|HTMLPurifier_Config $prototype Optional prototype
* HTMLPurifier instance to overload singleton with,
* or HTMLPurifier_Config instance to configure the
* generated version with.
*
* @return HTMLPurifier
* @note Backwards compatibility, see instance()
*/
public static function getInstance($prototype = null)
{
return HTMLPurifier::instance($prototype);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.func.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.func.php | <?php
/**
* @file
* Defines a function wrapper for HTML Purifier for quick use.
* @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
*/
/**
* Purify HTML.
* @param string $html String HTML to purify
* @param mixed $config Configuration to use, can be any value accepted by
* HTMLPurifier_Config::create()
* @return string
*/
function HTMLPurifier($html, $config = null)
{
static $purifier = false;
if (!$purifier) {
$purifier = new HTMLPurifier();
}
return $purifier->purify($html, $config);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier.composer.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier.composer.php | <?php
if (!defined('HTMLPURIFIER_PREFIX')) {
define('HTMLPURIFIER_PREFIX', dirname(__FILE__));
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Doctype.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Doctype.php | <?php
/**
* Represents a document type, contains information on which modules
* need to be loaded.
* @note This class is inspected by Printer_HTMLDefinition->renderDoctype.
* If structure changes, please update that function.
*/
class HTMLPurifier_Doctype
{
/**
* Full name of doctype
* @type string
*/
public $name;
/**
* List of standard modules (string identifiers or literal objects)
* that this doctype uses
* @type array
*/
public $modules = array();
/**
* List of modules to use for tidying up code
* @type array
*/
public $tidyModules = array();
/**
* Is the language derived from XML (i.e. XHTML)?
* @type bool
*/
public $xml = true;
/**
* List of aliases for this doctype
* @type array
*/
public $aliases = array();
/**
* Public DTD identifier
* @type string
*/
public $dtdPublic;
/**
* System DTD identifier
* @type string
*/
public $dtdSystem;
public function __construct(
$name = null,
$xml = true,
$modules = array(),
$tidyModules = array(),
$aliases = array(),
$dtd_public = null,
$dtd_system = null
) {
$this->name = $name;
$this->xml = $xml;
$this->modules = $modules;
$this->tidyModules = $tidyModules;
$this->aliases = $aliases;
$this->dtdPublic = $dtd_public;
$this->dtdSystem = $dtd_system;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/StringHash.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/StringHash.php | <?php
/**
* This is in almost every respect equivalent to an array except
* that it keeps track of which keys were accessed.
*
* @warning For the sake of backwards compatibility with early versions
* of PHP 5, you must not use the $hash[$key] syntax; if you do
* our version of offsetGet is never called.
*/
class HTMLPurifier_StringHash extends ArrayObject
{
/**
* @type array
*/
protected $accessed = array();
/**
* Retrieves a value, and logs the access.
* @param mixed $index
* @return mixed
*/
public function offsetGet($index)
{
$this->accessed[$index] = true;
return parent::offsetGet($index);
}
/**
* Returns a lookup array of all array indexes that have been accessed.
* @return array in form array($index => true).
*/
public function getAccessed()
{
return $this->accessed;
}
/**
* Resets the access array.
*/
public function resetAccessed()
{
$this->accessed = array();
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token.php | <?php
/**
* Abstract base token class that all others inherit from.
*/
abstract class HTMLPurifier_Token
{
/**
* Line number node was on in source document. Null if unknown.
* @type int
*/
public $line;
/**
* Column of line node was on in source document. Null if unknown.
* @type int
*/
public $col;
/**
* Lookup array of processing that this token is exempt from.
* Currently, valid values are "ValidateAttributes" and
* "MakeWellFormed_TagClosedError"
* @type array
*/
public $armor = array();
/**
* Used during MakeWellFormed. See Note [Injector skips]
* @type
*/
public $skip;
/**
* @type
*/
public $rewind;
/**
* @type
*/
public $carryover;
/**
* @param string $n
* @return null|string
*/
public function __get($n)
{
if ($n === 'type') {
trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
switch (get_class($this)) {
case 'HTMLPurifier_Token_Start':
return 'start';
case 'HTMLPurifier_Token_Empty':
return 'empty';
case 'HTMLPurifier_Token_End':
return 'end';
case 'HTMLPurifier_Token_Text':
return 'text';
case 'HTMLPurifier_Token_Comment':
return 'comment';
default:
return null;
}
}
}
/**
* Sets the position of the token in the source document.
* @param int $l
* @param int $c
*/
public function position($l = null, $c = null)
{
$this->line = $l;
$this->col = $c;
}
/**
* Convenience function for DirectLex settings line/col position.
* @param int $l
* @param int $c
*/
public function rawPosition($l, $c)
{
if ($c === -1) {
$l++;
}
$this->line = $l;
$this->col = $c;
}
/**
* Converts a token into its corresponding node.
*/
abstract public function toNode();
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLDefinition.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLDefinition.php | <?php
/**
* Definition of the purified HTML that describes allowed children,
* attributes, and many other things.
*
* Conventions:
*
* All member variables that are prefixed with info
* (including the main $info array) are used by HTML Purifier internals
* and should not be directly edited when customizing the HTMLDefinition.
* They can usually be set via configuration directives or custom
* modules.
*
* On the other hand, member variables without the info prefix are used
* internally by the HTMLDefinition and MUST NOT be used by other HTML
* Purifier internals. Many of them, however, are public, and may be
* edited by userspace code to tweak the behavior of HTMLDefinition.
*
* @note This class is inspected by Printer_HTMLDefinition; please
* update that class if things here change.
*
* @warning Directives that change this object's structure must be in
* the HTML or Attr namespace!
*/
class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
{
// FULLY-PUBLIC VARIABLES ---------------------------------------------
/**
* Associative array of element names to HTMLPurifier_ElementDef.
* @type HTMLPurifier_ElementDef[]
*/
public $info = array();
/**
* Associative array of global attribute name to attribute definition.
* @type array
*/
public $info_global_attr = array();
/**
* String name of parent element HTML will be going into.
* @type string
*/
public $info_parent = 'div';
/**
* Definition for parent element, allows parent element to be a
* tag that's not allowed inside the HTML fragment.
* @type HTMLPurifier_ElementDef
*/
public $info_parent_def;
/**
* String name of element used to wrap inline elements in block context.
* @type string
* @note This is rarely used except for BLOCKQUOTEs in strict mode
*/
public $info_block_wrapper = 'p';
/**
* Associative array of deprecated tag name to HTMLPurifier_TagTransform.
* @type array
*/
public $info_tag_transform = array();
/**
* Indexed list of HTMLPurifier_AttrTransform to be performed before validation.
* @type HTMLPurifier_AttrTransform[]
*/
public $info_attr_transform_pre = array();
/**
* Indexed list of HTMLPurifier_AttrTransform to be performed after validation.
* @type HTMLPurifier_AttrTransform[]
*/
public $info_attr_transform_post = array();
/**
* Nested lookup array of content set name (Block, Inline) to
* element name to whether or not it belongs in that content set.
* @type array
*/
public $info_content_sets = array();
/**
* Indexed list of HTMLPurifier_Injector to be used.
* @type HTMLPurifier_Injector[]
*/
public $info_injector = array();
/**
* Doctype object
* @type HTMLPurifier_Doctype
*/
public $doctype;
// RAW CUSTOMIZATION STUFF --------------------------------------------
/**
* Adds a custom attribute to a pre-existing element
* @note This is strictly convenience, and does not have a corresponding
* method in HTMLPurifier_HTMLModule
* @param string $element_name Element name to add attribute to
* @param string $attr_name Name of attribute
* @param mixed $def Attribute definition, can be string or object, see
* HTMLPurifier_AttrTypes for details
*/
public function addAttribute($element_name, $attr_name, $def)
{
$module = $this->getAnonymousModule();
if (!isset($module->info[$element_name])) {
$element = $module->addBlankElement($element_name);
} else {
$element = $module->info[$element_name];
}
$element->attr[$attr_name] = $def;
}
/**
* Adds a custom element to your HTML definition
* @see HTMLPurifier_HTMLModule::addElement() for detailed
* parameter and return value descriptions.
*/
public function addElement($element_name, $type, $contents, $attr_collections, $attributes = array())
{
$module = $this->getAnonymousModule();
// assume that if the user is calling this, the element
// is safe. This may not be a good idea
$element = $module->addElement($element_name, $type, $contents, $attr_collections, $attributes);
return $element;
}
/**
* Adds a blank element to your HTML definition, for overriding
* existing behavior
* @param string $element_name
* @return HTMLPurifier_ElementDef
* @see HTMLPurifier_HTMLModule::addBlankElement() for detailed
* parameter and return value descriptions.
*/
public function addBlankElement($element_name)
{
$module = $this->getAnonymousModule();
$element = $module->addBlankElement($element_name);
return $element;
}
/**
* Retrieves a reference to the anonymous module, so you can
* bust out advanced features without having to make your own
* module.
* @return HTMLPurifier_HTMLModule
*/
public function getAnonymousModule()
{
if (!$this->_anonModule) {
$this->_anonModule = new HTMLPurifier_HTMLModule();
$this->_anonModule->name = 'Anonymous';
}
return $this->_anonModule;
}
private $_anonModule = null;
// PUBLIC BUT INTERNAL VARIABLES --------------------------------------
/**
* @type string
*/
public $type = 'HTML';
/**
* @type HTMLPurifier_HTMLModuleManager
*/
public $manager;
/**
* Performs low-cost, preliminary initialization.
*/
public function __construct()
{
$this->manager = new HTMLPurifier_HTMLModuleManager();
}
/**
* @param HTMLPurifier_Config $config
*/
protected function doSetup($config)
{
$this->processModules($config);
$this->setupConfigStuff($config);
unset($this->manager);
// cleanup some of the element definitions
foreach ($this->info as $k => $v) {
unset($this->info[$k]->content_model);
unset($this->info[$k]->content_model_type);
}
}
/**
* Extract out the information from the manager
* @param HTMLPurifier_Config $config
*/
protected function processModules($config)
{
if ($this->_anonModule) {
// for user specific changes
// this is late-loaded so we don't have to deal with PHP4
// reference wonky-ness
$this->manager->addModule($this->_anonModule);
unset($this->_anonModule);
}
$this->manager->setup($config);
$this->doctype = $this->manager->doctype;
foreach ($this->manager->modules as $module) {
foreach ($module->info_tag_transform as $k => $v) {
if ($v === false) {
unset($this->info_tag_transform[$k]);
} else {
$this->info_tag_transform[$k] = $v;
}
}
foreach ($module->info_attr_transform_pre as $k => $v) {
if ($v === false) {
unset($this->info_attr_transform_pre[$k]);
} else {
$this->info_attr_transform_pre[$k] = $v;
}
}
foreach ($module->info_attr_transform_post as $k => $v) {
if ($v === false) {
unset($this->info_attr_transform_post[$k]);
} else {
$this->info_attr_transform_post[$k] = $v;
}
}
foreach ($module->info_injector as $k => $v) {
if ($v === false) {
unset($this->info_injector[$k]);
} else {
$this->info_injector[$k] = $v;
}
}
}
$this->info = $this->manager->getElements();
$this->info_content_sets = $this->manager->contentSets->lookup;
}
/**
* Sets up stuff based on config. We need a better way of doing this.
* @param HTMLPurifier_Config $config
*/
protected function setupConfigStuff($config)
{
$block_wrapper = $config->get('HTML.BlockWrapper');
if (isset($this->info_content_sets['Block'][$block_wrapper])) {
$this->info_block_wrapper = $block_wrapper;
} else {
trigger_error(
'Cannot use non-block element as block wrapper',
E_USER_ERROR
);
}
$parent = $config->get('HTML.Parent');
$def = $this->manager->getElement($parent, true);
if ($def) {
$this->info_parent = $parent;
$this->info_parent_def = $def;
} else {
trigger_error(
'Cannot use unrecognized element as parent',
E_USER_ERROR
);
$this->info_parent_def = $this->manager->getElement($this->info_parent, true);
}
// support template text
$support = "(for information on implementing this, see the support forums) ";
// setup allowed elements -----------------------------------------
$allowed_elements = $config->get('HTML.AllowedElements');
$allowed_attributes = $config->get('HTML.AllowedAttributes'); // retrieve early
if (!is_array($allowed_elements) && !is_array($allowed_attributes)) {
$allowed = $config->get('HTML.Allowed');
if (is_string($allowed)) {
list($allowed_elements, $allowed_attributes) = $this->parseTinyMCEAllowedList($allowed);
}
}
if (is_array($allowed_elements)) {
foreach ($this->info as $name => $d) {
if (!isset($allowed_elements[$name])) {
unset($this->info[$name]);
}
unset($allowed_elements[$name]);
}
// emit errors
foreach ($allowed_elements as $element => $d) {
$element = htmlspecialchars($element); // PHP doesn't escape errors, be careful!
trigger_error("Element '$element' is not supported $support", E_USER_WARNING);
}
}
// setup allowed attributes ---------------------------------------
$allowed_attributes_mutable = $allowed_attributes; // by copy!
if (is_array($allowed_attributes)) {
// This actually doesn't do anything, since we went away from
// global attributes. It's possible that userland code uses
// it, but HTMLModuleManager doesn't!
foreach ($this->info_global_attr as $attr => $x) {
$keys = array($attr, "*@$attr", "*.$attr");
$delete = true;
foreach ($keys as $key) {
if ($delete && isset($allowed_attributes[$key])) {
$delete = false;
}
if (isset($allowed_attributes_mutable[$key])) {
unset($allowed_attributes_mutable[$key]);
}
}
if ($delete) {
unset($this->info_global_attr[$attr]);
}
}
foreach ($this->info as $tag => $info) {
foreach ($info->attr as $attr => $x) {
$keys = array("$tag@$attr", $attr, "*@$attr", "$tag.$attr", "*.$attr");
$delete = true;
foreach ($keys as $key) {
if ($delete && isset($allowed_attributes[$key])) {
$delete = false;
}
if (isset($allowed_attributes_mutable[$key])) {
unset($allowed_attributes_mutable[$key]);
}
}
if ($delete) {
if ($this->info[$tag]->attr[$attr]->required) {
trigger_error(
"Required attribute '$attr' in element '$tag' " .
"was not allowed, which means '$tag' will not be allowed either",
E_USER_WARNING
);
}
unset($this->info[$tag]->attr[$attr]);
}
}
}
// emit errors
foreach ($allowed_attributes_mutable as $elattr => $d) {
$bits = preg_split('/[.@]/', $elattr, 2);
$c = count($bits);
switch ($c) {
case 2:
if ($bits[0] !== '*') {
$element = htmlspecialchars($bits[0]);
$attribute = htmlspecialchars($bits[1]);
if (!isset($this->info[$element])) {
trigger_error(
"Cannot allow attribute '$attribute' if element " .
"'$element' is not allowed/supported $support"
);
} else {
trigger_error(
"Attribute '$attribute' in element '$element' not supported $support",
E_USER_WARNING
);
}
break;
}
// otherwise fall through
case 1:
$attribute = htmlspecialchars($bits[0]);
trigger_error(
"Global attribute '$attribute' is not ".
"supported in any elements $support",
E_USER_WARNING
);
break;
}
}
}
// setup forbidden elements ---------------------------------------
$forbidden_elements = $config->get('HTML.ForbiddenElements');
$forbidden_attributes = $config->get('HTML.ForbiddenAttributes');
foreach ($this->info as $tag => $info) {
if (isset($forbidden_elements[$tag])) {
unset($this->info[$tag]);
continue;
}
foreach ($info->attr as $attr => $x) {
if (isset($forbidden_attributes["$tag@$attr"]) ||
isset($forbidden_attributes["*@$attr"]) ||
isset($forbidden_attributes[$attr])
) {
unset($this->info[$tag]->attr[$attr]);
continue;
} elseif (isset($forbidden_attributes["$tag.$attr"])) { // this segment might get removed eventually
// $tag.$attr are not user supplied, so no worries!
trigger_error(
"Error with $tag.$attr: tag.attr syntax not supported for " .
"HTML.ForbiddenAttributes; use tag@attr instead",
E_USER_WARNING
);
}
}
}
foreach ($forbidden_attributes as $key => $v) {
if (strlen($key) < 2) {
continue;
}
if ($key[0] != '*') {
continue;
}
if ($key[1] == '.') {
trigger_error(
"Error with $key: *.attr syntax not supported for HTML.ForbiddenAttributes; use attr instead",
E_USER_WARNING
);
}
}
// setup injectors -----------------------------------------------------
foreach ($this->info_injector as $i => $injector) {
if ($injector->checkNeeded($config) !== false) {
// remove injector that does not have it's required
// elements/attributes present, and is thus not needed.
unset($this->info_injector[$i]);
}
}
}
/**
* Parses a TinyMCE-flavored Allowed Elements and Attributes list into
* separate lists for processing. Format is element[attr1|attr2],element2...
* @warning Although it's largely drawn from TinyMCE's implementation,
* it is different, and you'll probably have to modify your lists
* @param array $list String list to parse
* @return array
* @todo Give this its own class, probably static interface
*/
public function parseTinyMCEAllowedList($list)
{
$list = str_replace(array(' ', "\t"), '', $list);
$elements = array();
$attributes = array();
$chunks = preg_split('/(,|[\n\r]+)/', $list);
foreach ($chunks as $chunk) {
if (empty($chunk)) {
continue;
}
// remove TinyMCE element control characters
if (!strpos($chunk, '[')) {
$element = $chunk;
$attr = false;
} else {
list($element, $attr) = explode('[', $chunk);
}
if ($element !== '*') {
$elements[$element] = true;
}
if (!$attr) {
continue;
}
$attr = substr($attr, 0, strlen($attr) - 1); // remove trailing ]
$attr = explode('|', $attr);
foreach ($attr as $key) {
$attributes["$element.$key"] = true;
}
}
return array($elements, $attributes);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrCollections.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrCollections.php | <?php
/**
* Defines common attribute collections that modules reference
*/
class HTMLPurifier_AttrCollections
{
/**
* Associative array of attribute collections, indexed by name.
* @type array
*/
public $info = array();
/**
* Performs all expansions on internal data for use by other inclusions
* It also collects all attribute collection extensions from
* modules
* @param HTMLPurifier_AttrTypes $attr_types HTMLPurifier_AttrTypes instance
* @param HTMLPurifier_HTMLModule[] $modules Hash array of HTMLPurifier_HTMLModule members
*/
public function __construct($attr_types, $modules)
{
$this->doConstruct($attr_types, $modules);
}
public function doConstruct($attr_types, $modules)
{
// load extensions from the modules
foreach ($modules as $module) {
foreach ($module->attr_collections as $coll_i => $coll) {
if (!isset($this->info[$coll_i])) {
$this->info[$coll_i] = array();
}
foreach ($coll as $attr_i => $attr) {
if ($attr_i === 0 && isset($this->info[$coll_i][$attr_i])) {
// merge in includes
$this->info[$coll_i][$attr_i] = array_merge(
$this->info[$coll_i][$attr_i],
$attr
);
continue;
}
$this->info[$coll_i][$attr_i] = $attr;
}
}
}
// perform internal expansions and inclusions
foreach ($this->info as $name => $attr) {
// merge attribute collections that include others
$this->performInclusions($this->info[$name]);
// replace string identifiers with actual attribute objects
$this->expandIdentifiers($this->info[$name], $attr_types);
}
}
/**
* Takes a reference to an attribute associative array and performs
* all inclusions specified by the zero index.
* @param array &$attr Reference to attribute array
*/
public function performInclusions(&$attr)
{
if (!isset($attr[0])) {
return;
}
$merge = $attr[0];
$seen = array(); // recursion guard
// loop through all the inclusions
for ($i = 0; isset($merge[$i]); $i++) {
if (isset($seen[$merge[$i]])) {
continue;
}
$seen[$merge[$i]] = true;
// foreach attribute of the inclusion, copy it over
if (!isset($this->info[$merge[$i]])) {
continue;
}
foreach ($this->info[$merge[$i]] as $key => $value) {
if (isset($attr[$key])) {
continue;
} // also catches more inclusions
$attr[$key] = $value;
}
if (isset($this->info[$merge[$i]][0])) {
// recursion
$merge = array_merge($merge, $this->info[$merge[$i]][0]);
}
}
unset($attr[0]);
}
/**
* Expands all string identifiers in an attribute array by replacing
* them with the appropriate values inside HTMLPurifier_AttrTypes
* @param array &$attr Reference to attribute array
* @param HTMLPurifier_AttrTypes $attr_types HTMLPurifier_AttrTypes instance
*/
public function expandIdentifiers(&$attr, $attr_types)
{
// because foreach will process new elements we add, make sure we
// skip duplicates
$processed = array();
foreach ($attr as $def_i => $def) {
// skip inclusions
if ($def_i === 0) {
continue;
}
if (isset($processed[$def_i])) {
continue;
}
// determine whether or not attribute is required
if ($required = (strpos($def_i, '*') !== false)) {
// rename the definition
unset($attr[$def_i]);
$def_i = trim($def_i, '*');
$attr[$def_i] = $def;
}
$processed[$def_i] = true;
// if we've already got a literal object, move on
if (is_object($def)) {
// preserve previous required
$attr[$def_i]->required = ($required || $attr[$def_i]->required);
continue;
}
if ($def === false) {
unset($attr[$def_i]);
continue;
}
if ($t = $attr_types->get($def)) {
$attr[$def_i] = $t;
$attr[$def_i]->required = $required;
} else {
unset($attr[$def_i]);
}
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIDefinition.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIDefinition.php | <?php
class HTMLPurifier_URIDefinition extends HTMLPurifier_Definition
{
public $type = 'URI';
protected $filters = array();
protected $postFilters = array();
protected $registeredFilters = array();
/**
* HTMLPurifier_URI object of the base specified at %URI.Base
*/
public $base;
/**
* String host to consider "home" base, derived off of $base
*/
public $host;
/**
* Name of default scheme based on %URI.DefaultScheme and %URI.Base
*/
public $defaultScheme;
public function __construct()
{
$this->registerFilter(new HTMLPurifier_URIFilter_DisableExternal());
$this->registerFilter(new HTMLPurifier_URIFilter_DisableExternalResources());
$this->registerFilter(new HTMLPurifier_URIFilter_DisableResources());
$this->registerFilter(new HTMLPurifier_URIFilter_HostBlacklist());
$this->registerFilter(new HTMLPurifier_URIFilter_SafeIframe());
$this->registerFilter(new HTMLPurifier_URIFilter_MakeAbsolute());
$this->registerFilter(new HTMLPurifier_URIFilter_Munge());
}
public function registerFilter($filter)
{
$this->registeredFilters[$filter->name] = $filter;
}
public function addFilter($filter, $config)
{
$r = $filter->prepare($config);
if ($r === false) return; // null is ok, for backwards compat
if ($filter->post) {
$this->postFilters[$filter->name] = $filter;
} else {
$this->filters[$filter->name] = $filter;
}
}
protected function doSetup($config)
{
$this->setupMemberVariables($config);
$this->setupFilters($config);
}
protected function setupFilters($config)
{
foreach ($this->registeredFilters as $name => $filter) {
if ($filter->always_load) {
$this->addFilter($filter, $config);
} else {
$conf = $config->get('URI.' . $name);
if ($conf !== false && $conf !== null) {
$this->addFilter($filter, $config);
}
}
}
unset($this->registeredFilters);
}
protected function setupMemberVariables($config)
{
$this->host = $config->get('URI.Host');
$base_uri = $config->get('URI.Base');
if (!is_null($base_uri)) {
$parser = new HTMLPurifier_URIParser();
$this->base = $parser->parse($base_uri);
$this->defaultScheme = $this->base->scheme;
if (is_null($this->host)) $this->host = $this->base->host;
}
if (is_null($this->defaultScheme)) $this->defaultScheme = $config->get('URI.DefaultScheme');
}
public function getDefaultScheme($config, $context)
{
return HTMLPurifier_URISchemeRegistry::instance()->getScheme($this->defaultScheme, $config, $context);
}
public function filter(&$uri, $config, $context)
{
foreach ($this->filters as $name => $f) {
$result = $f->filter($uri, $config, $context);
if (!$result) return false;
}
return true;
}
public function postFilter(&$uri, $config, $context)
{
foreach ($this->postFilters as $name => $f) {
$result = $f->filter($uri, $config, $context);
if (!$result) return false;
}
return true;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIScheme.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIScheme.php | <?php
/**
* Validator for the components of a URI for a specific scheme
*/
abstract class HTMLPurifier_URIScheme
{
/**
* Scheme's default port (integer). If an explicit port number is
* specified that coincides with the default port, it will be
* elided.
* @type int
*/
public $default_port = null;
/**
* Whether or not URIs of this scheme are locatable by a browser
* http and ftp are accessible, while mailto and news are not.
* @type bool
*/
public $browsable = false;
/**
* Whether or not data transmitted over this scheme is encrypted.
* https is secure, http is not.
* @type bool
*/
public $secure = false;
/**
* Whether or not the URI always uses <hier_part>, resolves edge cases
* with making relative URIs absolute
* @type bool
*/
public $hierarchical = false;
/**
* Whether or not the URI may omit a hostname when the scheme is
* explicitly specified, ala file:///path/to/file. As of writing,
* 'file' is the only scheme that browsers support his properly.
* @type bool
*/
public $may_omit_host = false;
/**
* Validates the components of a URI for a specific scheme.
* @param HTMLPurifier_URI $uri Reference to a HTMLPurifier_URI object
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool success or failure
*/
abstract public function doValidate(&$uri, $config, $context);
/**
* Public interface for validating components of a URI. Performs a
* bunch of default actions. Don't overload this method.
* @param HTMLPurifier_URI $uri Reference to a HTMLPurifier_URI object
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool success or failure
*/
public function validate(&$uri, $config, $context)
{
if ($this->default_port == $uri->port) {
$uri->port = null;
}
// kludge: browsers do funny things when the scheme but not the
// authority is set
if (!$this->may_omit_host &&
// if the scheme is present, a missing host is always in error
(!is_null($uri->scheme) && ($uri->host === '' || is_null($uri->host))) ||
// if the scheme is not present, a *blank* host is in error,
// since this translates into '///path' which most browsers
// interpret as being 'http://path'.
(is_null($uri->scheme) && $uri->host === '')
) {
do {
if (is_null($uri->scheme)) {
if (substr($uri->path, 0, 2) != '//') {
$uri->host = null;
break;
}
// URI is '////path', so we cannot nullify the
// host to preserve semantics. Try expanding the
// hostname instead (fall through)
}
// first see if we can manually insert a hostname
$host = $config->get('URI.Host');
if (!is_null($host)) {
$uri->host = $host;
} else {
// we can't do anything sensible, reject the URL.
return false;
}
} while (false);
}
return $this->doValidate($uri, $config, $context);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/TagTransform.php | <?php
/**
* Defines a mutation of an obsolete tag into a valid tag.
*/
abstract class HTMLPurifier_TagTransform
{
/**
* Tag name to transform the tag to.
* @type string
*/
public $transform_to;
/**
* Transforms the obsolete tag into the valid tag.
* @param HTMLPurifier_Token_Tag $tag Tag to be transformed.
* @param HTMLPurifier_Config $config Mandatory HTMLPurifier_Config object
* @param HTMLPurifier_Context $context Mandatory HTMLPurifier_Context object
*/
abstract public function transform($tag, $config, $context);
/**
* Prepends CSS properties to the style attribute, creating the
* attribute if it doesn't exist.
* @warning Copied over from AttrTransform, be sure to keep in sync
* @param array $attr Attribute array to process (passed by reference)
* @param string $css CSS to prepend
*/
protected function prependCSS(&$attr, $css)
{
$attr['style'] = isset($attr['style']) ? $attr['style'] : '';
$attr['style'] = $css . $attr['style'];
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/PropertyList.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/PropertyList.php | <?php
/**
* Generic property list implementation
*/
class HTMLPurifier_PropertyList
{
/**
* Internal data-structure for properties.
* @type array
*/
protected $data = array();
/**
* Parent plist.
* @type HTMLPurifier_PropertyList
*/
protected $parent;
/**
* Cache.
* @type array
*/
protected $cache;
/**
* @param HTMLPurifier_PropertyList $parent Parent plist
*/
public function __construct($parent = null)
{
$this->parent = $parent;
}
/**
* Recursively retrieves the value for a key
* @param string $name
* @throws HTMLPurifier_Exception
*/
public function get($name)
{
if ($this->has($name)) {
return $this->data[$name];
}
// possible performance bottleneck, convert to iterative if necessary
if ($this->parent) {
return $this->parent->get($name);
}
throw new HTMLPurifier_Exception("Key '$name' not found");
}
/**
* Sets the value of a key, for this plist
* @param string $name
* @param mixed $value
*/
public function set($name, $value)
{
$this->data[$name] = $value;
}
/**
* Returns true if a given key exists
* @param string $name
* @return bool
*/
public function has($name)
{
return array_key_exists($name, $this->data);
}
/**
* Resets a value to the value of it's parent, usually the default. If
* no value is specified, the entire plist is reset.
* @param string $name
*/
public function reset($name = null)
{
if ($name == null) {
$this->data = array();
} else {
unset($this->data[$name]);
}
}
/**
* Squashes this property list and all of its property lists into a single
* array, and returns the array. This value is cached by default.
* @param bool $force If true, ignores the cache and regenerates the array.
* @return array
*/
public function squash($force = false)
{
if ($this->cache !== null && !$force) {
return $this->cache;
}
if ($this->parent) {
return $this->cache = array_merge($this->parent->squash($force), $this->data);
} else {
return $this->cache = $this->data;
}
}
/**
* Returns the parent plist.
* @return HTMLPurifier_PropertyList
*/
public function getParent()
{
return $this->parent;
}
/**
* Sets the parent plist.
* @param HTMLPurifier_PropertyList $plist Parent plist
*/
public function setParent($plist)
{
$this->parent = $plist;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModuleManager.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModuleManager.php | <?php
class HTMLPurifier_HTMLModuleManager
{
/**
* @type HTMLPurifier_DoctypeRegistry
*/
public $doctypes;
/**
* Instance of current doctype.
* @type string
*/
public $doctype;
/**
* @type HTMLPurifier_AttrTypes
*/
public $attrTypes;
/**
* Active instances of modules for the specified doctype are
* indexed, by name, in this array.
* @type HTMLPurifier_HTMLModule[]
*/
public $modules = array();
/**
* Array of recognized HTMLPurifier_HTMLModule instances,
* indexed by module's class name. This array is usually lazy loaded, but a
* user can overload a module by pre-emptively registering it.
* @type HTMLPurifier_HTMLModule[]
*/
public $registeredModules = array();
/**
* List of extra modules that were added by the user
* using addModule(). These get unconditionally merged into the current doctype, whatever
* it may be.
* @type HTMLPurifier_HTMLModule[]
*/
public $userModules = array();
/**
* Associative array of element name to list of modules that have
* definitions for the element; this array is dynamically filled.
* @type array
*/
public $elementLookup = array();
/**
* List of prefixes we should use for registering small names.
* @type array
*/
public $prefixes = array('HTMLPurifier_HTMLModule_');
/**
* @type HTMLPurifier_ContentSets
*/
public $contentSets;
/**
* @type HTMLPurifier_AttrCollections
*/
public $attrCollections;
/**
* If set to true, unsafe elements and attributes will be allowed.
* @type bool
*/
public $trusted = false;
public function __construct()
{
// editable internal objects
$this->attrTypes = new HTMLPurifier_AttrTypes();
$this->doctypes = new HTMLPurifier_DoctypeRegistry();
// setup basic modules
$common = array(
'CommonAttributes', 'Text', 'Hypertext', 'List',
'Presentation', 'Edit', 'Bdo', 'Tables', 'Image',
'StyleAttribute',
// Unsafe:
'Scripting', 'Object', 'Forms',
// Sorta legacy, but present in strict:
'Name',
);
$transitional = array('Legacy', 'Target', 'Iframe');
$xml = array('XMLCommonAttributes');
$non_xml = array('NonXMLCommonAttributes');
// setup basic doctypes
$this->doctypes->register(
'HTML 4.01 Transitional',
false,
array_merge($common, $transitional, $non_xml),
array('Tidy_Transitional', 'Tidy_Proprietary'),
array(),
'-//W3C//DTD HTML 4.01 Transitional//EN',
'http://www.w3.org/TR/html4/loose.dtd'
);
$this->doctypes->register(
'HTML 4.01 Strict',
false,
array_merge($common, $non_xml),
array('Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
array(),
'-//W3C//DTD HTML 4.01//EN',
'http://www.w3.org/TR/html4/strict.dtd'
);
$this->doctypes->register(
'XHTML 1.0 Transitional',
true,
array_merge($common, $transitional, $xml, $non_xml),
array('Tidy_Transitional', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Name'),
array(),
'-//W3C//DTD XHTML 1.0 Transitional//EN',
'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'
);
$this->doctypes->register(
'XHTML 1.0 Strict',
true,
array_merge($common, $xml, $non_xml),
array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
array(),
'-//W3C//DTD XHTML 1.0 Strict//EN',
'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'
);
$this->doctypes->register(
'XHTML 1.1',
true,
// Iframe is a real XHTML 1.1 module, despite being
// "transitional"!
array_merge($common, $xml, array('Ruby', 'Iframe')),
array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Strict', 'Tidy_Name'), // Tidy_XHTML1_1
array(),
'-//W3C//DTD XHTML 1.1//EN',
'http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd'
);
}
/**
* Registers a module to the recognized module list, useful for
* overloading pre-existing modules.
* @param $module Mixed: string module name, with or without
* HTMLPurifier_HTMLModule prefix, or instance of
* subclass of HTMLPurifier_HTMLModule.
* @param $overload Boolean whether or not to overload previous modules.
* If this is not set, and you do overload a module,
* HTML Purifier will complain with a warning.
* @note This function will not call autoload, you must instantiate
* (and thus invoke) autoload outside the method.
* @note If a string is passed as a module name, different variants
* will be tested in this order:
* - Check for HTMLPurifier_HTMLModule_$name
* - Check all prefixes with $name in order they were added
* - Check for literal object name
* - Throw fatal error
* If your object name collides with an internal class, specify
* your module manually. All modules must have been included
* externally: registerModule will not perform inclusions for you!
*/
public function registerModule($module, $overload = false)
{
if (is_string($module)) {
// attempt to load the module
$original_module = $module;
$ok = false;
foreach ($this->prefixes as $prefix) {
$module = $prefix . $original_module;
if (class_exists($module)) {
$ok = true;
break;
}
}
if (!$ok) {
$module = $original_module;
if (!class_exists($module)) {
trigger_error(
$original_module . ' module does not exist',
E_USER_ERROR
);
return;
}
}
$module = new $module();
}
if (empty($module->name)) {
trigger_error('Module instance of ' . get_class($module) . ' must have name');
return;
}
if (!$overload && isset($this->registeredModules[$module->name])) {
trigger_error('Overloading ' . $module->name . ' without explicit overload parameter', E_USER_WARNING);
}
$this->registeredModules[$module->name] = $module;
}
/**
* Adds a module to the current doctype by first registering it,
* and then tacking it on to the active doctype
*/
public function addModule($module)
{
$this->registerModule($module);
if (is_object($module)) {
$module = $module->name;
}
$this->userModules[] = $module;
}
/**
* Adds a class prefix that registerModule() will use to resolve a
* string name to a concrete class
*/
public function addPrefix($prefix)
{
$this->prefixes[] = $prefix;
}
/**
* Performs processing on modules, after being called you may
* use getElement() and getElements()
* @param HTMLPurifier_Config $config
*/
public function setup($config)
{
$this->trusted = $config->get('HTML.Trusted');
// generate
$this->doctype = $this->doctypes->make($config);
$modules = $this->doctype->modules;
// take out the default modules that aren't allowed
$lookup = $config->get('HTML.AllowedModules');
$special_cases = $config->get('HTML.CoreModules');
if (is_array($lookup)) {
foreach ($modules as $k => $m) {
if (isset($special_cases[$m])) {
continue;
}
if (!isset($lookup[$m])) {
unset($modules[$k]);
}
}
}
// custom modules
if ($config->get('HTML.Proprietary')) {
$modules[] = 'Proprietary';
}
if ($config->get('HTML.SafeObject')) {
$modules[] = 'SafeObject';
}
if ($config->get('HTML.SafeEmbed')) {
$modules[] = 'SafeEmbed';
}
if ($config->get('HTML.SafeScripting') !== array()) {
$modules[] = 'SafeScripting';
}
if ($config->get('HTML.Nofollow')) {
$modules[] = 'Nofollow';
}
if ($config->get('HTML.TargetBlank')) {
$modules[] = 'TargetBlank';
}
// NB: HTML.TargetNoreferrer and HTML.TargetNoopener must be AFTER HTML.TargetBlank
// so that its post-attr-transform gets run afterwards.
if ($config->get('HTML.TargetNoreferrer')) {
$modules[] = 'TargetNoreferrer';
}
if ($config->get('HTML.TargetNoopener')) {
$modules[] = 'TargetNoopener';
}
// merge in custom modules
$modules = array_merge($modules, $this->userModules);
foreach ($modules as $module) {
$this->processModule($module);
$this->modules[$module]->setup($config);
}
foreach ($this->doctype->tidyModules as $module) {
$this->processModule($module);
$this->modules[$module]->setup($config);
}
// prepare any injectors
foreach ($this->modules as $module) {
$n = array();
foreach ($module->info_injector as $injector) {
if (!is_object($injector)) {
$class = "HTMLPurifier_Injector_$injector";
$injector = new $class;
}
$n[$injector->name] = $injector;
}
$module->info_injector = $n;
}
// setup lookup table based on all valid modules
foreach ($this->modules as $module) {
foreach ($module->info as $name => $def) {
if (!isset($this->elementLookup[$name])) {
$this->elementLookup[$name] = array();
}
$this->elementLookup[$name][] = $module->name;
}
}
// note the different choice
$this->contentSets = new HTMLPurifier_ContentSets(
// content set assembly deals with all possible modules,
// not just ones deemed to be "safe"
$this->modules
);
$this->attrCollections = new HTMLPurifier_AttrCollections(
$this->attrTypes,
// there is no way to directly disable a global attribute,
// but using AllowedAttributes or simply not including
// the module in your custom doctype should be sufficient
$this->modules
);
}
/**
* Takes a module and adds it to the active module collection,
* registering it if necessary.
*/
public function processModule($module)
{
if (!isset($this->registeredModules[$module]) || is_object($module)) {
$this->registerModule($module);
}
$this->modules[$module] = $this->registeredModules[$module];
}
/**
* Retrieves merged element definitions.
* @return Array of HTMLPurifier_ElementDef
*/
public function getElements()
{
$elements = array();
foreach ($this->modules as $module) {
if (!$this->trusted && !$module->safe) {
continue;
}
foreach ($module->info as $name => $v) {
if (isset($elements[$name])) {
continue;
}
$elements[$name] = $this->getElement($name);
}
}
// remove dud elements, this happens when an element that
// appeared to be safe actually wasn't
foreach ($elements as $n => $v) {
if ($v === false) {
unset($elements[$n]);
}
}
return $elements;
}
/**
* Retrieves a single merged element definition
* @param string $name Name of element
* @param bool $trusted Boolean trusted overriding parameter: set to true
* if you want the full version of an element
* @return HTMLPurifier_ElementDef Merged HTMLPurifier_ElementDef
* @note You may notice that modules are getting iterated over twice (once
* in getElements() and once here). This
* is because
*/
public function getElement($name, $trusted = null)
{
if (!isset($this->elementLookup[$name])) {
return false;
}
// setup global state variables
$def = false;
if ($trusted === null) {
$trusted = $this->trusted;
}
// iterate through each module that has registered itself to this
// element
foreach ($this->elementLookup[$name] as $module_name) {
$module = $this->modules[$module_name];
// refuse to create/merge from a module that is deemed unsafe--
// pretend the module doesn't exist--when trusted mode is not on.
if (!$trusted && !$module->safe) {
continue;
}
// clone is used because, ideally speaking, the original
// definition should not be modified. Usually, this will
// make no difference, but for consistency's sake
$new_def = clone $module->info[$name];
if (!$def && $new_def->standalone) {
$def = $new_def;
} elseif ($def) {
// This will occur even if $new_def is standalone. In practice,
// this will usually result in a full replacement.
$def->mergeIn($new_def);
} else {
// :TODO:
// non-standalone definitions that don't have a standalone
// to merge into could be deferred to the end
// HOWEVER, it is perfectly valid for a non-standalone
// definition to lack a standalone definition, even
// after all processing: this allows us to safely
// specify extra attributes for elements that may not be
// enabled all in one place. In particular, this might
// be the case for trusted elements. WARNING: care must
// be taken that the /extra/ definitions are all safe.
continue;
}
// attribute value expansions
$this->attrCollections->performInclusions($def->attr);
$this->attrCollections->expandIdentifiers($def->attr, $this->attrTypes);
// descendants_are_inline, for ChildDef_Chameleon
if (is_string($def->content_model) &&
strpos($def->content_model, 'Inline') !== false) {
if ($name != 'del' && $name != 'ins') {
// this is for you, ins/del
$def->descendants_are_inline = true;
}
}
$this->contentSets->generateChildDef($def, $module);
}
// This can occur if there is a blank definition, but no base to
// mix it in with
if (!$def) {
return false;
}
// add information on required attributes
foreach ($def->attr as $attr_name => $attr_def) {
if ($attr_def->required) {
$def->required_attr[] = $attr_name;
}
}
return $def;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer.php | <?php
/**
* Forgivingly lexes HTML (SGML-style) markup into tokens.
*
* A lexer parses a string of SGML-style markup and converts them into
* corresponding tokens. It doesn't check for well-formedness, although its
* internal mechanism may make this automatic (such as the case of
* HTMLPurifier_Lexer_DOMLex). There are several implementations to choose
* from.
*
* A lexer is HTML-oriented: it might work with XML, but it's not
* recommended, as we adhere to a subset of the specification for optimization
* reasons. This might change in the future. Also, most tokenizers are not
* expected to handle DTDs or PIs.
*
* This class should not be directly instantiated, but you may use create() to
* retrieve a default copy of the lexer. Being a supertype, this class
* does not actually define any implementation, but offers commonly used
* convenience functions for subclasses.
*
* @note The unit tests will instantiate this class for testing purposes, as
* many of the utility functions require a class to be instantiated.
* This means that, even though this class is not runnable, it will
* not be declared abstract.
*
* @par
*
* @note
* We use tokens rather than create a DOM representation because DOM would:
*
* @par
* -# Require more processing and memory to create,
* -# Is not streamable, and
* -# Has the entire document structure (html and body not needed).
*
* @par
* However, DOM is helpful in that it makes it easy to move around nodes
* without a lot of lookaheads to see when a tag is closed. This is a
* limitation of the token system and some workarounds would be nice.
*/
class HTMLPurifier_Lexer
{
/**
* Whether or not this lexer implements line-number/column-number tracking.
* If it does, set to true.
*/
public $tracksLineNumbers = false;
// -- STATIC ----------------------------------------------------------
/**
* Retrieves or sets the default Lexer as a Prototype Factory.
*
* By default HTMLPurifier_Lexer_DOMLex will be returned. There are
* a few exceptions involving special features that only DirectLex
* implements.
*
* @note The behavior of this class has changed, rather than accepting
* a prototype object, it now accepts a configuration object.
* To specify your own prototype, set %Core.LexerImpl to it.
* This change in behavior de-singletonizes the lexer object.
*
* @param HTMLPurifier_Config $config
* @return HTMLPurifier_Lexer
* @throws HTMLPurifier_Exception
*/
public static function create($config)
{
if (!($config instanceof HTMLPurifier_Config)) {
$lexer = $config;
trigger_error(
"Passing a prototype to
HTMLPurifier_Lexer::create() is deprecated, please instead
use %Core.LexerImpl",
E_USER_WARNING
);
} else {
$lexer = $config->get('Core.LexerImpl');
}
$needs_tracking =
$config->get('Core.MaintainLineNumbers') ||
$config->get('Core.CollectErrors');
$inst = null;
if (is_object($lexer)) {
$inst = $lexer;
} else {
if (is_null($lexer)) {
do {
// auto-detection algorithm
if ($needs_tracking) {
$lexer = 'DirectLex';
break;
}
if (class_exists('DOMDocument', false) &&
method_exists('DOMDocument', 'loadHTML') &&
!extension_loaded('domxml')
) {
// check for DOM support, because while it's part of the
// core, it can be disabled compile time. Also, the PECL
// domxml extension overrides the default DOM, and is evil
// and nasty and we shan't bother to support it
$lexer = 'DOMLex';
} else {
$lexer = 'DirectLex';
}
} while (0);
} // do..while so we can break
// instantiate recognized string names
switch ($lexer) {
case 'DOMLex':
$inst = new HTMLPurifier_Lexer_DOMLex();
break;
case 'DirectLex':
$inst = new HTMLPurifier_Lexer_DirectLex();
break;
case 'PH5P':
$inst = new HTMLPurifier_Lexer_PH5P();
break;
default:
throw new HTMLPurifier_Exception(
"Cannot instantiate unrecognized Lexer type " .
htmlspecialchars($lexer)
);
}
}
if (!$inst) {
throw new HTMLPurifier_Exception('No lexer was instantiated');
}
// once PHP DOM implements native line numbers, or we
// hack out something using XSLT, remove this stipulation
if ($needs_tracking && !$inst->tracksLineNumbers) {
throw new HTMLPurifier_Exception(
'Cannot use lexer that does not support line numbers with ' .
'Core.MaintainLineNumbers or Core.CollectErrors (use DirectLex instead)'
);
}
return $inst;
}
// -- CONVENIENCE MEMBERS ---------------------------------------------
public function __construct()
{
$this->_entity_parser = new HTMLPurifier_EntityParser();
}
/**
* Most common entity to raw value conversion table for special entities.
* @type array
*/
protected $_special_entity2str =
array(
'"' => '"',
'&' => '&',
'<' => '<',
'>' => '>',
''' => "'",
''' => "'",
''' => "'"
);
public function parseText($string, $config) {
return $this->parseData($string, false, $config);
}
public function parseAttr($string, $config) {
return $this->parseData($string, true, $config);
}
/**
* Parses special entities into the proper characters.
*
* This string will translate escaped versions of the special characters
* into the correct ones.
*
* @param string $string String character data to be parsed.
* @return string Parsed character data.
*/
public function parseData($string, $is_attr, $config)
{
// following functions require at least one character
if ($string === '') {
return '';
}
// subtracts amps that cannot possibly be escaped
$num_amp = substr_count($string, '&') - substr_count($string, '& ') -
($string[strlen($string) - 1] === '&' ? 1 : 0);
if (!$num_amp) {
return $string;
} // abort if no entities
$num_esc_amp = substr_count($string, '&');
$string = strtr($string, $this->_special_entity2str);
// code duplication for sake of optimization, see above
$num_amp_2 = substr_count($string, '&') - substr_count($string, '& ') -
($string[strlen($string) - 1] === '&' ? 1 : 0);
if ($num_amp_2 <= $num_esc_amp) {
return $string;
}
// hmm... now we have some uncommon entities. Use the callback.
if ($config->get('Core.LegacyEntityDecoder')) {
$string = $this->_entity_parser->substituteSpecialEntities($string);
} else {
if ($is_attr) {
$string = $this->_entity_parser->substituteAttrEntities($string);
} else {
$string = $this->_entity_parser->substituteTextEntities($string);
}
}
return $string;
}
/**
* Lexes an HTML string into tokens.
* @param $string String HTML.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_Token[] array representation of HTML.
*/
public function tokenizeHTML($string, $config, $context)
{
trigger_error('Call to abstract class', E_USER_ERROR);
}
/**
* Translates CDATA sections into regular sections (through escaping).
* @param string $string HTML string to process.
* @return string HTML with CDATA sections escaped.
*/
protected static function escapeCDATA($string)
{
return preg_replace_callback(
'/<!\[CDATA\[(.+?)\]\]>/s',
array('HTMLPurifier_Lexer', 'CDATACallback'),
$string
);
}
/**
* Special CDATA case that is especially convoluted for <script>
* @param string $string HTML string to process.
* @return string HTML with CDATA sections escaped.
*/
protected static function escapeCommentedCDATA($string)
{
return preg_replace_callback(
'#<!--//--><!\[CDATA\[//><!--(.+?)//--><!\]\]>#s',
array('HTMLPurifier_Lexer', 'CDATACallback'),
$string
);
}
/**
* Special Internet Explorer conditional comments should be removed.
* @param string $string HTML string to process.
* @return string HTML with conditional comments removed.
*/
protected static function removeIEConditional($string)
{
return preg_replace(
'#<!--\[if [^>]+\]>.*?<!\[endif\]-->#si', // probably should generalize for all strings
'',
$string
);
}
/**
* Callback function for escapeCDATA() that does the work.
*
* @warning Though this is public in order to let the callback happen,
* calling it directly is not recommended.
* @param array $matches PCRE matches array, with index 0 the entire match
* and 1 the inside of the CDATA section.
* @return string Escaped internals of the CDATA section.
*/
protected static function CDATACallback($matches)
{
// not exactly sure why the character set is needed, but whatever
return htmlspecialchars($matches[1], ENT_COMPAT, 'UTF-8');
}
/**
* Takes a piece of HTML and normalizes it by converting entities, fixing
* encoding, extracting bits, and other good stuff.
* @param string $html HTML.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
* @todo Consider making protected
*/
public function normalize($html, $config, $context)
{
// normalize newlines to \n
if ($config->get('Core.NormalizeNewlines')) {
$html = str_replace("\r\n", "\n", $html);
$html = str_replace("\r", "\n", $html);
}
if ($config->get('HTML.Trusted')) {
// escape convoluted CDATA
$html = $this->escapeCommentedCDATA($html);
}
// escape CDATA
$html = $this->escapeCDATA($html);
$html = $this->removeIEConditional($html);
// extract body from document if applicable
if ($config->get('Core.ConvertDocumentToFragment')) {
$e = false;
if ($config->get('Core.CollectErrors')) {
$e =& $context->get('ErrorCollector');
}
$new_html = $this->extractBody($html);
if ($e && $new_html != $html) {
$e->send(E_WARNING, 'Lexer: Extracted body');
}
$html = $new_html;
}
// expand entities that aren't the big five
if ($config->get('Core.LegacyEntityDecoder')) {
$html = $this->_entity_parser->substituteNonSpecialEntities($html);
}
// clean into wellformed UTF-8 string for an SGML context: this has
// to be done after entity expansion because the entities sometimes
// represent non-SGML characters (horror, horror!)
$html = HTMLPurifier_Encoder::cleanUTF8($html);
// if processing instructions are to removed, remove them now
if ($config->get('Core.RemoveProcessingInstructions')) {
$html = preg_replace('#<\?.+?\?>#s', '', $html);
}
$hidden_elements = $config->get('Core.HiddenElements');
if ($config->get('Core.AggressivelyRemoveScript') &&
!($config->get('HTML.Trusted') || !$config->get('Core.RemoveScriptContents')
|| empty($hidden_elements["script"]))) {
$html = preg_replace('#<script[^>]*>.*?</script>#i', '', $html);
}
return $html;
}
/**
* Takes a string of HTML (fragment or document) and returns the content
* @todo Consider making protected
*/
public function extractBody($html)
{
$matches = array();
$result = preg_match('|(.*?)<body[^>]*>(.*)</body>|is', $html, $matches);
if ($result) {
// Make sure it's not in a comment
$comment_start = strrpos($matches[1], '<!--');
$comment_end = strrpos($matches[1], '-->');
if ($comment_start === false ||
($comment_end !== false && $comment_end > $comment_start)) {
return $matches[2];
}
}
return $html;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCache.php | <?php
/**
* Abstract class representing Definition cache managers that implements
* useful common methods and is a factory.
* @todo Create a separate maintenance file advanced users can use to
* cache their custom HTMLDefinition, which can be loaded
* via a configuration directive
* @todo Implement memcached
*/
abstract class HTMLPurifier_DefinitionCache
{
/**
* @type string
*/
public $type;
/**
* @param string $type Type of definition objects this instance of the
* cache will handle.
*/
public function __construct($type)
{
$this->type = $type;
}
/**
* Generates a unique identifier for a particular configuration
* @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config
* @return string
*/
public function generateKey($config)
{
return $config->version . ',' . // possibly replace with function calls
$config->getBatchSerial($this->type) . ',' .
$config->get($this->type . '.DefinitionRev');
}
/**
* Tests whether or not a key is old with respect to the configuration's
* version and revision number.
* @param string $key Key to test
* @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config to test against
* @return bool
*/
public function isOld($key, $config)
{
if (substr_count($key, ',') < 2) {
return true;
}
list($version, $hash, $revision) = explode(',', $key, 3);
$compare = version_compare($version, $config->version);
// version mismatch, is always old
if ($compare != 0) {
return true;
}
// versions match, ids match, check revision number
if ($hash == $config->getBatchSerial($this->type) &&
$revision < $config->get($this->type . '.DefinitionRev')) {
return true;
}
return false;
}
/**
* Checks if a definition's type jives with the cache's type
* @note Throws an error on failure
* @param HTMLPurifier_Definition $def Definition object to check
* @return bool true if good, false if not
*/
public function checkDefType($def)
{
if ($def->type !== $this->type) {
trigger_error("Cannot use definition of type {$def->type} in cache for {$this->type}");
return false;
}
return true;
}
/**
* Adds a definition object to the cache
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
*/
abstract public function add($def, $config);
/**
* Unconditionally saves a definition object to the cache
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
*/
abstract public function set($def, $config);
/**
* Replace an object in the cache
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
*/
abstract public function replace($def, $config);
/**
* Retrieves a definition object from the cache
* @param HTMLPurifier_Config $config
*/
abstract public function get($config);
/**
* Removes a definition object to the cache
* @param HTMLPurifier_Config $config
*/
abstract public function remove($config);
/**
* Clears all objects from cache
* @param HTMLPurifier_Config $config
*/
abstract public function flush($config);
/**
* Clears all expired (older version or revision) objects from cache
* @note Be careful implementing this method as flush. Flush must
* not interfere with other Definition types, and cleanup()
* should not be repeatedly called by userland code.
* @param HTMLPurifier_Config $config
*/
abstract public function cleanup($config);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ErrorCollector.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ErrorCollector.php | <?php
/**
* Error collection class that enables HTML Purifier to report HTML
* problems back to the user
*/
class HTMLPurifier_ErrorCollector
{
/**
* Identifiers for the returned error array. These are purposely numeric
* so list() can be used.
*/
const LINENO = 0;
const SEVERITY = 1;
const MESSAGE = 2;
const CHILDREN = 3;
/**
* @type array
*/
protected $errors;
/**
* @type array
*/
protected $_current;
/**
* @type array
*/
protected $_stacks = array(array());
/**
* @type HTMLPurifier_Language
*/
protected $locale;
/**
* @type HTMLPurifier_Generator
*/
protected $generator;
/**
* @type HTMLPurifier_Context
*/
protected $context;
/**
* @type array
*/
protected $lines = array();
/**
* @param HTMLPurifier_Context $context
*/
public function __construct($context)
{
$this->locale =& $context->get('Locale');
$this->context = $context;
$this->_current =& $this->_stacks[0];
$this->errors =& $this->_stacks[0];
}
/**
* Sends an error message to the collector for later use
* @param int $severity Error severity, PHP error style (don't use E_USER_)
* @param string $msg Error message text
*/
public function send($severity, $msg)
{
$args = array();
if (func_num_args() > 2) {
$args = func_get_args();
array_shift($args);
unset($args[0]);
}
$token = $this->context->get('CurrentToken', true);
$line = $token ? $token->line : $this->context->get('CurrentLine', true);
$col = $token ? $token->col : $this->context->get('CurrentCol', true);
$attr = $this->context->get('CurrentAttr', true);
// perform special substitutions, also add custom parameters
$subst = array();
if (!is_null($token)) {
$args['CurrentToken'] = $token;
}
if (!is_null($attr)) {
$subst['$CurrentAttr.Name'] = $attr;
if (isset($token->attr[$attr])) {
$subst['$CurrentAttr.Value'] = $token->attr[$attr];
}
}
if (empty($args)) {
$msg = $this->locale->getMessage($msg);
} else {
$msg = $this->locale->formatMessage($msg, $args);
}
if (!empty($subst)) {
$msg = strtr($msg, $subst);
}
// (numerically indexed)
$error = array(
self::LINENO => $line,
self::SEVERITY => $severity,
self::MESSAGE => $msg,
self::CHILDREN => array()
);
$this->_current[] = $error;
// NEW CODE BELOW ...
// Top-level errors are either:
// TOKEN type, if $value is set appropriately, or
// "syntax" type, if $value is null
$new_struct = new HTMLPurifier_ErrorStruct();
$new_struct->type = HTMLPurifier_ErrorStruct::TOKEN;
if ($token) {
$new_struct->value = clone $token;
}
if (is_int($line) && is_int($col)) {
if (isset($this->lines[$line][$col])) {
$struct = $this->lines[$line][$col];
} else {
$struct = $this->lines[$line][$col] = $new_struct;
}
// These ksorts may present a performance problem
ksort($this->lines[$line], SORT_NUMERIC);
} else {
if (isset($this->lines[-1])) {
$struct = $this->lines[-1];
} else {
$struct = $this->lines[-1] = $new_struct;
}
}
ksort($this->lines, SORT_NUMERIC);
// Now, check if we need to operate on a lower structure
if (!empty($attr)) {
$struct = $struct->getChild(HTMLPurifier_ErrorStruct::ATTR, $attr);
if (!$struct->value) {
$struct->value = array($attr, 'PUT VALUE HERE');
}
}
if (!empty($cssprop)) {
$struct = $struct->getChild(HTMLPurifier_ErrorStruct::CSSPROP, $cssprop);
if (!$struct->value) {
// if we tokenize CSS this might be a little more difficult to do
$struct->value = array($cssprop, 'PUT VALUE HERE');
}
}
// Ok, structs are all setup, now time to register the error
$struct->addError($severity, $msg);
}
/**
* Retrieves raw error data for custom formatter to use
*/
public function getRaw()
{
return $this->errors;
}
/**
* Default HTML formatting implementation for error messages
* @param HTMLPurifier_Config $config Configuration, vital for HTML output nature
* @param array $errors Errors array to display; used for recursion.
* @return string
*/
public function getHTMLFormatted($config, $errors = null)
{
$ret = array();
$this->generator = new HTMLPurifier_Generator($config, $this->context);
if ($errors === null) {
$errors = $this->errors;
}
// 'At line' message needs to be removed
// generation code for new structure goes here. It needs to be recursive.
foreach ($this->lines as $line => $col_array) {
if ($line == -1) {
continue;
}
foreach ($col_array as $col => $struct) {
$this->_renderStruct($ret, $struct, $line, $col);
}
}
if (isset($this->lines[-1])) {
$this->_renderStruct($ret, $this->lines[-1]);
}
if (empty($errors)) {
return '<p>' . $this->locale->getMessage('ErrorCollector: No errors') . '</p>';
} else {
return '<ul><li>' . implode('</li><li>', $ret) . '</li></ul>';
}
}
private function _renderStruct(&$ret, $struct, $line = null, $col = null)
{
$stack = array($struct);
$context_stack = array(array());
while ($current = array_pop($stack)) {
$context = array_pop($context_stack);
foreach ($current->errors as $error) {
list($severity, $msg) = $error;
$string = '';
$string .= '<div>';
// W3C uses an icon to indicate the severity of the error.
$error = $this->locale->getErrorName($severity);
$string .= "<span class=\"error e$severity\"><strong>$error</strong></span> ";
if (!is_null($line) && !is_null($col)) {
$string .= "<em class=\"location\">Line $line, Column $col: </em> ";
} else {
$string .= '<em class="location">End of Document: </em> ';
}
$string .= '<strong class="description">' . $this->generator->escape($msg) . '</strong> ';
$string .= '</div>';
// Here, have a marker for the character on the column appropriate.
// Be sure to clip extremely long lines.
//$string .= '<pre>';
//$string .= '';
//$string .= '</pre>';
$ret[] = $string;
}
foreach ($current->children as $array) {
$context[] = $current;
$stack = array_merge($stack, array_reverse($array, true));
for ($i = count($array); $i > 0; $i--) {
$context_stack[] = $context;
}
}
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Definition.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Definition.php | <?php
/**
* Super-class for definition datatype objects, implements serialization
* functions for the class.
*/
abstract class HTMLPurifier_Definition
{
/**
* Has setup() been called yet?
* @type bool
*/
public $setup = false;
/**
* If true, write out the final definition object to the cache after
* setup. This will be true only if all invocations to get a raw
* definition object are also optimized. This does not cause file
* system thrashing because on subsequent calls the cached object
* is used and any writes to the raw definition object are short
* circuited. See enduser-customize.html for the high-level
* picture.
* @type bool
*/
public $optimized = null;
/**
* What type of definition is it?
* @type string
*/
public $type;
/**
* Sets up the definition object into the final form, something
* not done by the constructor
* @param HTMLPurifier_Config $config
*/
abstract protected function doSetup($config);
/**
* Setup function that aborts if already setup
* @param HTMLPurifier_Config $config
*/
public function setup($config)
{
if ($this->setup) {
return;
}
$this->setup = true;
$this->doSetup($config);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Encoder.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Encoder.php | <?php
/**
* A UTF-8 specific character encoder that handles cleaning and transforming.
* @note All functions in this class should be static.
*/
class HTMLPurifier_Encoder
{
/**
* Constructor throws fatal error if you attempt to instantiate class
*/
private function __construct()
{
trigger_error('Cannot instantiate encoder, call methods statically', E_USER_ERROR);
}
/**
* Error-handler that mutes errors, alternative to shut-up operator.
*/
public static function muteErrorHandler()
{
}
/**
* iconv wrapper which mutes errors, but doesn't work around bugs.
* @param string $in Input encoding
* @param string $out Output encoding
* @param string $text The text to convert
* @return string
*/
public static function unsafeIconv($in, $out, $text)
{
set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
$r = iconv($in, $out, $text);
restore_error_handler();
return $r;
}
/**
* iconv wrapper which mutes errors and works around bugs.
* @param string $in Input encoding
* @param string $out Output encoding
* @param string $text The text to convert
* @param int $max_chunk_size
* @return string
*/
public static function iconv($in, $out, $text, $max_chunk_size = 8000)
{
$code = self::testIconvTruncateBug();
if ($code == self::ICONV_OK) {
return self::unsafeIconv($in, $out, $text);
} elseif ($code == self::ICONV_TRUNCATES) {
// we can only work around this if the input character set
// is utf-8
if ($in == 'utf-8') {
if ($max_chunk_size < 4) {
trigger_error('max_chunk_size is too small', E_USER_WARNING);
return false;
}
// split into 8000 byte chunks, but be careful to handle
// multibyte boundaries properly
if (($c = strlen($text)) <= $max_chunk_size) {
return self::unsafeIconv($in, $out, $text);
}
$r = '';
$i = 0;
while (true) {
if ($i + $max_chunk_size >= $c) {
$r .= self::unsafeIconv($in, $out, substr($text, $i));
break;
}
// wibble the boundary
if (0x80 != (0xC0 & ord($text[$i + $max_chunk_size]))) {
$chunk_size = $max_chunk_size;
} elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 1]))) {
$chunk_size = $max_chunk_size - 1;
} elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 2]))) {
$chunk_size = $max_chunk_size - 2;
} elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 3]))) {
$chunk_size = $max_chunk_size - 3;
} else {
return false; // rather confusing UTF-8...
}
$chunk = substr($text, $i, $chunk_size); // substr doesn't mind overlong lengths
$r .= self::unsafeIconv($in, $out, $chunk);
$i += $chunk_size;
}
return $r;
} else {
return false;
}
} else {
return false;
}
}
/**
* Cleans a UTF-8 string for well-formedness and SGML validity
*
* It will parse according to UTF-8 and return a valid UTF8 string, with
* non-SGML codepoints excluded.
*
* Specifically, it will permit:
* \x{9}\x{A}\x{D}\x{20}-\x{7E}\x{A0}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}
* Source: https://www.w3.org/TR/REC-xml/#NT-Char
* Arguably this function should be modernized to the HTML5 set
* of allowed characters:
* https://www.w3.org/TR/html5/syntax.html#preprocessing-the-input-stream
* which simultaneously expand and restrict the set of allowed characters.
*
* @param string $str The string to clean
* @param bool $force_php
* @return string
*
* @note Just for reference, the non-SGML code points are 0 to 31 and
* 127 to 159, inclusive. However, we allow code points 9, 10
* and 13, which are the tab, line feed and carriage return
* respectively. 128 and above the code points map to multibyte
* UTF-8 representations.
*
* @note Fallback code adapted from utf8ToUnicode by Henri Sivonen and
* hsivonen@iki.fi at <http://iki.fi/hsivonen/php-utf8/> under the
* LGPL license. Notes on what changed are inside, but in general,
* the original code transformed UTF-8 text into an array of integer
* Unicode codepoints. Understandably, transforming that back to
* a string would be somewhat expensive, so the function was modded to
* directly operate on the string. However, this discourages code
* reuse, and the logic enumerated here would be useful for any
* function that needs to be able to understand UTF-8 characters.
* As of right now, only smart lossless character encoding converters
* would need that, and I'm probably not going to implement them.
*/
public static function cleanUTF8($str, $force_php = false)
{
// UTF-8 validity is checked since PHP 4.3.5
// This is an optimization: if the string is already valid UTF-8, no
// need to do PHP stuff. 99% of the time, this will be the case.
if (preg_match(
'/^[\x{9}\x{A}\x{D}\x{20}-\x{7E}\x{A0}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]*$/Du',
$str
)) {
return $str;
}
$mState = 0; // cached expected number of octets after the current octet
// until the beginning of the next UTF8 character sequence
$mUcs4 = 0; // cached Unicode character
$mBytes = 1; // cached expected number of octets in the current sequence
// original code involved an $out that was an array of Unicode
// codepoints. Instead of having to convert back into UTF-8, we've
// decided to directly append valid UTF-8 characters onto a string
// $out once they're done. $char accumulates raw bytes, while $mUcs4
// turns into the Unicode code point, so there's some redundancy.
$out = '';
$char = '';
$len = strlen($str);
for ($i = 0; $i < $len; $i++) {
$in = ord($str[$i]);
$char .= $str[$i]; // append byte to char
if (0 == $mState) {
// When mState is zero we expect either a US-ASCII character
// or a multi-octet sequence.
if (0 == (0x80 & ($in))) {
// US-ASCII, pass straight through.
if (($in <= 31 || $in == 127) &&
!($in == 9 || $in == 13 || $in == 10) // save \r\t\n
) {
// control characters, remove
} else {
$out .= $char;
}
// reset
$char = '';
$mBytes = 1;
} elseif (0xC0 == (0xE0 & ($in))) {
// First octet of 2 octet sequence
$mUcs4 = ($in);
$mUcs4 = ($mUcs4 & 0x1F) << 6;
$mState = 1;
$mBytes = 2;
} elseif (0xE0 == (0xF0 & ($in))) {
// First octet of 3 octet sequence
$mUcs4 = ($in);
$mUcs4 = ($mUcs4 & 0x0F) << 12;
$mState = 2;
$mBytes = 3;
} elseif (0xF0 == (0xF8 & ($in))) {
// First octet of 4 octet sequence
$mUcs4 = ($in);
$mUcs4 = ($mUcs4 & 0x07) << 18;
$mState = 3;
$mBytes = 4;
} elseif (0xF8 == (0xFC & ($in))) {
// First octet of 5 octet sequence.
//
// This is illegal because the encoded codepoint must be
// either:
// (a) not the shortest form or
// (b) outside the Unicode range of 0-0x10FFFF.
// Rather than trying to resynchronize, we will carry on
// until the end of the sequence and let the later error
// handling code catch it.
$mUcs4 = ($in);
$mUcs4 = ($mUcs4 & 0x03) << 24;
$mState = 4;
$mBytes = 5;
} elseif (0xFC == (0xFE & ($in))) {
// First octet of 6 octet sequence, see comments for 5
// octet sequence.
$mUcs4 = ($in);
$mUcs4 = ($mUcs4 & 1) << 30;
$mState = 5;
$mBytes = 6;
} else {
// Current octet is neither in the US-ASCII range nor a
// legal first octet of a multi-octet sequence.
$mState = 0;
$mUcs4 = 0;
$mBytes = 1;
$char = '';
}
} else {
// When mState is non-zero, we expect a continuation of the
// multi-octet sequence
if (0x80 == (0xC0 & ($in))) {
// Legal continuation.
$shift = ($mState - 1) * 6;
$tmp = $in;
$tmp = ($tmp & 0x0000003F) << $shift;
$mUcs4 |= $tmp;
if (0 == --$mState) {
// End of the multi-octet sequence. mUcs4 now contains
// the final Unicode codepoint to be output
// Check for illegal sequences and codepoints.
// From Unicode 3.1, non-shortest form is illegal
if (((2 == $mBytes) && ($mUcs4 < 0x0080)) ||
((3 == $mBytes) && ($mUcs4 < 0x0800)) ||
((4 == $mBytes) && ($mUcs4 < 0x10000)) ||
(4 < $mBytes) ||
// From Unicode 3.2, surrogate characters = illegal
(($mUcs4 & 0xFFFFF800) == 0xD800) ||
// Codepoints outside the Unicode range are illegal
($mUcs4 > 0x10FFFF)
) {
} elseif (0xFEFF != $mUcs4 && // omit BOM
// check for valid Char unicode codepoints
(
0x9 == $mUcs4 ||
0xA == $mUcs4 ||
0xD == $mUcs4 ||
(0x20 <= $mUcs4 && 0x7E >= $mUcs4) ||
// 7F-9F is not strictly prohibited by XML,
// but it is non-SGML, and thus we don't allow it
(0xA0 <= $mUcs4 && 0xD7FF >= $mUcs4) ||
(0xE000 <= $mUcs4 && 0xFFFD >= $mUcs4) ||
(0x10000 <= $mUcs4 && 0x10FFFF >= $mUcs4)
)
) {
$out .= $char;
}
// initialize UTF8 cache (reset)
$mState = 0;
$mUcs4 = 0;
$mBytes = 1;
$char = '';
}
} else {
// ((0xC0 & (*in) != 0x80) && (mState != 0))
// Incomplete multi-octet sequence.
// used to result in complete fail, but we'll reset
$mState = 0;
$mUcs4 = 0;
$mBytes = 1;
$char ='';
}
}
}
return $out;
}
/**
* Translates a Unicode codepoint into its corresponding UTF-8 character.
* @note Based on Feyd's function at
* <http://forums.devnetwork.net/viewtopic.php?p=191404#191404>,
* which is in public domain.
* @note While we're going to do code point parsing anyway, a good
* optimization would be to refuse to translate code points that
* are non-SGML characters. However, this could lead to duplication.
* @note This is very similar to the unichr function in
* maintenance/generate-entity-file.php (although this is superior,
* due to its sanity checks).
*/
// +----------+----------+----------+----------+
// | 33222222 | 22221111 | 111111 | |
// | 10987654 | 32109876 | 54321098 | 76543210 | bit
// +----------+----------+----------+----------+
// | | | | 0xxxxxxx | 1 byte 0x00000000..0x0000007F
// | | | 110yyyyy | 10xxxxxx | 2 byte 0x00000080..0x000007FF
// | | 1110zzzz | 10yyyyyy | 10xxxxxx | 3 byte 0x00000800..0x0000FFFF
// | 11110www | 10wwzzzz | 10yyyyyy | 10xxxxxx | 4 byte 0x00010000..0x0010FFFF
// +----------+----------+----------+----------+
// | 00000000 | 00011111 | 11111111 | 11111111 | Theoretical upper limit of legal scalars: 2097151 (0x001FFFFF)
// | 00000000 | 00010000 | 11111111 | 11111111 | Defined upper limit of legal scalar codes
// +----------+----------+----------+----------+
public static function unichr($code)
{
if ($code > 1114111 or $code < 0 or
($code >= 55296 and $code <= 57343) ) {
// bits are set outside the "valid" range as defined
// by UNICODE 4.1.0
return '';
}
$x = $y = $z = $w = 0;
if ($code < 128) {
// regular ASCII character
$x = $code;
} else {
// set up bits for UTF-8
$x = ($code & 63) | 128;
if ($code < 2048) {
$y = (($code & 2047) >> 6) | 192;
} else {
$y = (($code & 4032) >> 6) | 128;
if ($code < 65536) {
$z = (($code >> 12) & 15) | 224;
} else {
$z = (($code >> 12) & 63) | 128;
$w = (($code >> 18) & 7) | 240;
}
}
}
// set up the actual character
$ret = '';
if ($w) {
$ret .= chr($w);
}
if ($z) {
$ret .= chr($z);
}
if ($y) {
$ret .= chr($y);
}
$ret .= chr($x);
return $ret;
}
/**
* @return bool
*/
public static function iconvAvailable()
{
static $iconv = null;
if ($iconv === null) {
$iconv = function_exists('iconv') && self::testIconvTruncateBug() != self::ICONV_UNUSABLE;
}
return $iconv;
}
/**
* Convert a string to UTF-8 based on configuration.
* @param string $str The string to convert
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
public static function convertToUTF8($str, $config, $context)
{
$encoding = $config->get('Core.Encoding');
if ($encoding === 'utf-8') {
return $str;
}
static $iconv = null;
if ($iconv === null) {
$iconv = self::iconvAvailable();
}
if ($iconv && !$config->get('Test.ForceNoIconv')) {
// unaffected by bugs, since UTF-8 support all characters
$str = self::unsafeIconv($encoding, 'utf-8//IGNORE', $str);
if ($str === false) {
// $encoding is not a valid encoding
trigger_error('Invalid encoding ' . $encoding, E_USER_ERROR);
return '';
}
// If the string is bjorked by Shift_JIS or a similar encoding
// that doesn't support all of ASCII, convert the naughty
// characters to their true byte-wise ASCII/UTF-8 equivalents.
$str = strtr($str, self::testEncodingSupportsASCII($encoding));
return $str;
} elseif ($encoding === 'iso-8859-1') {
$str = utf8_encode($str);
return $str;
}
$bug = HTMLPurifier_Encoder::testIconvTruncateBug();
if ($bug == self::ICONV_OK) {
trigger_error('Encoding not supported, please install iconv', E_USER_ERROR);
} else {
trigger_error(
'You have a buggy version of iconv, see https://bugs.php.net/bug.php?id=48147 ' .
'and http://sourceware.org/bugzilla/show_bug.cgi?id=13541',
E_USER_ERROR
);
}
}
/**
* Converts a string from UTF-8 based on configuration.
* @param string $str The string to convert
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
* @note Currently, this is a lossy conversion, with unexpressable
* characters being omitted.
*/
public static function convertFromUTF8($str, $config, $context)
{
$encoding = $config->get('Core.Encoding');
if ($escape = $config->get('Core.EscapeNonASCIICharacters')) {
$str = self::convertToASCIIDumbLossless($str);
}
if ($encoding === 'utf-8') {
return $str;
}
static $iconv = null;
if ($iconv === null) {
$iconv = self::iconvAvailable();
}
if ($iconv && !$config->get('Test.ForceNoIconv')) {
// Undo our previous fix in convertToUTF8, otherwise iconv will barf
$ascii_fix = self::testEncodingSupportsASCII($encoding);
if (!$escape && !empty($ascii_fix)) {
$clear_fix = array();
foreach ($ascii_fix as $utf8 => $native) {
$clear_fix[$utf8] = '';
}
$str = strtr($str, $clear_fix);
}
$str = strtr($str, array_flip($ascii_fix));
// Normal stuff
$str = self::iconv('utf-8', $encoding . '//IGNORE', $str);
return $str;
} elseif ($encoding === 'iso-8859-1') {
$str = utf8_decode($str);
return $str;
}
trigger_error('Encoding not supported', E_USER_ERROR);
// You might be tempted to assume that the ASCII representation
// might be OK, however, this is *not* universally true over all
// encodings. So we take the conservative route here, rather
// than forcibly turn on %Core.EscapeNonASCIICharacters
}
/**
* Lossless (character-wise) conversion of HTML to ASCII
* @param string $str UTF-8 string to be converted to ASCII
* @return string ASCII encoded string with non-ASCII character entity-ized
* @warning Adapted from MediaWiki, claiming fair use: this is a common
* algorithm. If you disagree with this license fudgery,
* implement it yourself.
* @note Uses decimal numeric entities since they are best supported.
* @note This is a DUMB function: it has no concept of keeping
* character entities that the projected character encoding
* can allow. We could possibly implement a smart version
* but that would require it to also know which Unicode
* codepoints the charset supported (not an easy task).
* @note Sort of with cleanUTF8() but it assumes that $str is
* well-formed UTF-8
*/
public static function convertToASCIIDumbLossless($str)
{
$bytesleft = 0;
$result = '';
$working = 0;
$len = strlen($str);
for ($i = 0; $i < $len; $i++) {
$bytevalue = ord($str[$i]);
if ($bytevalue <= 0x7F) { //0xxx xxxx
$result .= chr($bytevalue);
$bytesleft = 0;
} elseif ($bytevalue <= 0xBF) { //10xx xxxx
$working = $working << 6;
$working += ($bytevalue & 0x3F);
$bytesleft--;
if ($bytesleft <= 0) {
$result .= "&#" . $working . ";";
}
} elseif ($bytevalue <= 0xDF) { //110x xxxx
$working = $bytevalue & 0x1F;
$bytesleft = 1;
} elseif ($bytevalue <= 0xEF) { //1110 xxxx
$working = $bytevalue & 0x0F;
$bytesleft = 2;
} else { //1111 0xxx
$working = $bytevalue & 0x07;
$bytesleft = 3;
}
}
return $result;
}
/** No bugs detected in iconv. */
const ICONV_OK = 0;
/** Iconv truncates output if converting from UTF-8 to another
* character set with //IGNORE, and a non-encodable character is found */
const ICONV_TRUNCATES = 1;
/** Iconv does not support //IGNORE, making it unusable for
* transcoding purposes */
const ICONV_UNUSABLE = 2;
/**
* glibc iconv has a known bug where it doesn't handle the magic
* //IGNORE stanza correctly. In particular, rather than ignore
* characters, it will return an EILSEQ after consuming some number
* of characters, and expect you to restart iconv as if it were
* an E2BIG. Old versions of PHP did not respect the errno, and
* returned the fragment, so as a result you would see iconv
* mysteriously truncating output. We can work around this by
* manually chopping our input into segments of about 8000
* characters, as long as PHP ignores the error code. If PHP starts
* paying attention to the error code, iconv becomes unusable.
*
* @return int Error code indicating severity of bug.
*/
public static function testIconvTruncateBug()
{
static $code = null;
if ($code === null) {
// better not use iconv, otherwise infinite loop!
$r = self::unsafeIconv('utf-8', 'ascii//IGNORE', "\xCE\xB1" . str_repeat('a', 9000));
if ($r === false) {
$code = self::ICONV_UNUSABLE;
} elseif (($c = strlen($r)) < 9000) {
$code = self::ICONV_TRUNCATES;
} elseif ($c > 9000) {
trigger_error(
'Your copy of iconv is extremely buggy. Please notify HTML Purifier maintainers: ' .
'include your iconv version as per phpversion()',
E_USER_ERROR
);
} else {
$code = self::ICONV_OK;
}
}
return $code;
}
/**
* This expensive function tests whether or not a given character
* encoding supports ASCII. 7/8-bit encodings like Shift_JIS will
* fail this test, and require special processing. Variable width
* encodings shouldn't ever fail.
*
* @param string $encoding Encoding name to test, as per iconv format
* @param bool $bypass Whether or not to bypass the precompiled arrays.
* @return Array of UTF-8 characters to their corresponding ASCII,
* which can be used to "undo" any overzealous iconv action.
*/
public static function testEncodingSupportsASCII($encoding, $bypass = false)
{
// All calls to iconv here are unsafe, proof by case analysis:
// If ICONV_OK, no difference.
// If ICONV_TRUNCATE, all calls involve one character inputs,
// so bug is not triggered.
// If ICONV_UNUSABLE, this call is irrelevant
static $encodings = array();
if (!$bypass) {
if (isset($encodings[$encoding])) {
return $encodings[$encoding];
}
$lenc = strtolower($encoding);
switch ($lenc) {
case 'shift_jis':
return array("\xC2\xA5" => '\\', "\xE2\x80\xBE" => '~');
case 'johab':
return array("\xE2\x82\xA9" => '\\');
}
if (strpos($lenc, 'iso-8859-') === 0) {
return array();
}
}
$ret = array();
if (self::unsafeIconv('UTF-8', $encoding, 'a') === false) {
return false;
}
for ($i = 0x20; $i <= 0x7E; $i++) { // all printable ASCII chars
$c = chr($i); // UTF-8 char
$r = self::unsafeIconv('UTF-8', "$encoding//IGNORE", $c); // initial conversion
if ($r === '' ||
// This line is needed for iconv implementations that do not
// omit characters that do not exist in the target character set
($r === $c && self::unsafeIconv($encoding, 'UTF-8//IGNORE', $r) !== $c)
) {
// Reverse engineer: what's the UTF-8 equiv of this byte
// sequence? This assumes that there's no variable width
// encoding that doesn't support ASCII.
$ret[self::unsafeIconv($encoding, 'UTF-8//IGNORE', $c)] = $c;
}
}
$encodings[$encoding] = $ret;
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule.php | <?php
/**
* Represents an XHTML 1.1 module, with information on elements, tags
* and attributes.
* @note Even though this is technically XHTML 1.1, it is also used for
* regular HTML parsing. We are using modulization as a convenient
* way to represent the internals of HTMLDefinition, and our
* implementation is by no means conforming and does not directly
* use the normative DTDs or XML schemas.
* @note The public variables in a module should almost directly
* correspond to the variables in HTMLPurifier_HTMLDefinition.
* However, the prefix info carries no special meaning in these
* objects (include it anyway if that's the correspondence though).
* @todo Consider making some member functions protected
*/
class HTMLPurifier_HTMLModule
{
// -- Overloadable ----------------------------------------------------
/**
* Short unique string identifier of the module.
* @type string
*/
public $name;
/**
* Informally, a list of elements this module changes.
* Not used in any significant way.
* @type array
*/
public $elements = array();
/**
* Associative array of element names to element definitions.
* Some definitions may be incomplete, to be merged in later
* with the full definition.
* @type array
*/
public $info = array();
/**
* Associative array of content set names to content set additions.
* This is commonly used to, say, add an A element to the Inline
* content set. This corresponds to an internal variable $content_sets
* and NOT info_content_sets member variable of HTMLDefinition.
* @type array
*/
public $content_sets = array();
/**
* Associative array of attribute collection names to attribute
* collection additions. More rarely used for adding attributes to
* the global collections. Example is the StyleAttribute module adding
* the style attribute to the Core. Corresponds to HTMLDefinition's
* attr_collections->info, since the object's data is only info,
* with extra behavior associated with it.
* @type array
*/
public $attr_collections = array();
/**
* Associative array of deprecated tag name to HTMLPurifier_TagTransform.
* @type array
*/
public $info_tag_transform = array();
/**
* List of HTMLPurifier_AttrTransform to be performed before validation.
* @type array
*/
public $info_attr_transform_pre = array();
/**
* List of HTMLPurifier_AttrTransform to be performed after validation.
* @type array
*/
public $info_attr_transform_post = array();
/**
* List of HTMLPurifier_Injector to be performed during well-formedness fixing.
* An injector will only be invoked if all of it's pre-requisites are met;
* if an injector fails setup, there will be no error; it will simply be
* silently disabled.
* @type array
*/
public $info_injector = array();
/**
* Boolean flag that indicates whether or not getChildDef is implemented.
* For optimization reasons: may save a call to a function. Be sure
* to set it if you do implement getChildDef(), otherwise it will have
* no effect!
* @type bool
*/
public $defines_child_def = false;
/**
* Boolean flag whether or not this module is safe. If it is not safe, all
* of its members are unsafe. Modules are safe by default (this might be
* slightly dangerous, but it doesn't make much sense to force HTML Purifier,
* which is based off of safe HTML, to explicitly say, "This is safe," even
* though there are modules which are "unsafe")
*
* @type bool
* @note Previously, safety could be applied at an element level granularity.
* We've removed this ability, so in order to add "unsafe" elements
* or attributes, a dedicated module with this property set to false
* must be used.
*/
public $safe = true;
/**
* Retrieves a proper HTMLPurifier_ChildDef subclass based on
* content_model and content_model_type member variables of
* the HTMLPurifier_ElementDef class. There is a similar function
* in HTMLPurifier_HTMLDefinition.
* @param HTMLPurifier_ElementDef $def
* @return HTMLPurifier_ChildDef subclass
*/
public function getChildDef($def)
{
return false;
}
// -- Convenience -----------------------------------------------------
/**
* Convenience function that sets up a new element
* @param string $element Name of element to add
* @param string|bool $type What content set should element be registered to?
* Set as false to skip this step.
* @param string|HTMLPurifier_ChildDef $contents Allowed children in form of:
* "$content_model_type: $content_model"
* @param array|string $attr_includes What attribute collections to register to
* element?
* @param array $attr What unique attributes does the element define?
* @see HTMLPurifier_ElementDef:: for in-depth descriptions of these parameters.
* @return HTMLPurifier_ElementDef Created element definition object, so you
* can set advanced parameters
*/
public function addElement($element, $type, $contents, $attr_includes = array(), $attr = array())
{
$this->elements[] = $element;
// parse content_model
list($content_model_type, $content_model) = $this->parseContents($contents);
// merge in attribute inclusions
$this->mergeInAttrIncludes($attr, $attr_includes);
// add element to content sets
if ($type) {
$this->addElementToContentSet($element, $type);
}
// create element
$this->info[$element] = HTMLPurifier_ElementDef::create(
$content_model,
$content_model_type,
$attr
);
// literal object $contents means direct child manipulation
if (!is_string($contents)) {
$this->info[$element]->child = $contents;
}
return $this->info[$element];
}
/**
* Convenience function that creates a totally blank, non-standalone
* element.
* @param string $element Name of element to create
* @return HTMLPurifier_ElementDef Created element
*/
public function addBlankElement($element)
{
if (!isset($this->info[$element])) {
$this->elements[] = $element;
$this->info[$element] = new HTMLPurifier_ElementDef();
$this->info[$element]->standalone = false;
} else {
trigger_error("Definition for $element already exists in module, cannot redefine");
}
return $this->info[$element];
}
/**
* Convenience function that registers an element to a content set
* @param string $element Element to register
* @param string $type Name content set (warning: case sensitive, usually upper-case
* first letter)
*/
public function addElementToContentSet($element, $type)
{
if (!isset($this->content_sets[$type])) {
$this->content_sets[$type] = '';
} else {
$this->content_sets[$type] .= ' | ';
}
$this->content_sets[$type] .= $element;
}
/**
* Convenience function that transforms single-string contents
* into separate content model and content model type
* @param string $contents Allowed children in form of:
* "$content_model_type: $content_model"
* @return array
* @note If contents is an object, an array of two nulls will be
* returned, and the callee needs to take the original $contents
* and use it directly.
*/
public function parseContents($contents)
{
if (!is_string($contents)) {
return array(null, null);
} // defer
switch ($contents) {
// check for shorthand content model forms
case 'Empty':
return array('empty', '');
case 'Inline':
return array('optional', 'Inline | #PCDATA');
case 'Flow':
return array('optional', 'Flow | #PCDATA');
}
list($content_model_type, $content_model) = explode(':', $contents);
$content_model_type = strtolower(trim($content_model_type));
$content_model = trim($content_model);
return array($content_model_type, $content_model);
}
/**
* Convenience function that merges a list of attribute includes into
* an attribute array.
* @param array $attr Reference to attr array to modify
* @param array $attr_includes Array of includes / string include to merge in
*/
public function mergeInAttrIncludes(&$attr, $attr_includes)
{
if (!is_array($attr_includes)) {
if (empty($attr_includes)) {
$attr_includes = array();
} else {
$attr_includes = array($attr_includes);
}
}
$attr[0] = $attr_includes;
}
/**
* Convenience function that generates a lookup table with boolean
* true as value.
* @param string $list List of values to turn into a lookup
* @note You can also pass an arbitrary number of arguments in
* place of the regular argument
* @return array array equivalent of list
*/
public function makeLookup($list)
{
if (is_string($list)) {
$list = func_get_args();
}
$ret = array();
foreach ($list as $value) {
if (is_null($value)) {
continue;
}
$ret[$value] = true;
}
return $ret;
}
/**
* Lazy load construction of the module after determining whether
* or not it's needed, and also when a finalized configuration object
* is available.
* @param HTMLPurifier_Config $config
*/
public function setup($config)
{
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URI.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URI.php | <?php
/**
* HTML Purifier's internal representation of a URI.
* @note
* Internal data-structures are completely escaped. If the data needs
* to be used in a non-URI context (which is very unlikely), be sure
* to decode it first. The URI may not necessarily be well-formed until
* validate() is called.
*/
class HTMLPurifier_URI
{
/**
* @type string
*/
public $scheme;
/**
* @type string
*/
public $userinfo;
/**
* @type string
*/
public $host;
/**
* @type int
*/
public $port;
/**
* @type string
*/
public $path;
/**
* @type string
*/
public $query;
/**
* @type string
*/
public $fragment;
/**
* @param string $scheme
* @param string $userinfo
* @param string $host
* @param int $port
* @param string $path
* @param string $query
* @param string $fragment
* @note Automatically normalizes scheme and port
*/
public function __construct($scheme, $userinfo, $host, $port, $path, $query, $fragment)
{
$this->scheme = is_null($scheme) || ctype_lower($scheme) ? $scheme : strtolower($scheme);
$this->userinfo = $userinfo;
$this->host = $host;
$this->port = is_null($port) ? $port : (int)$port;
$this->path = $path;
$this->query = $query;
$this->fragment = $fragment;
}
/**
* Retrieves a scheme object corresponding to the URI's scheme/default
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_URIScheme Scheme object appropriate for validating this URI
*/
public function getSchemeObj($config, $context)
{
$registry = HTMLPurifier_URISchemeRegistry::instance();
if ($this->scheme !== null) {
$scheme_obj = $registry->getScheme($this->scheme, $config, $context);
if (!$scheme_obj) {
return false;
} // invalid scheme, clean it out
} else {
// no scheme: retrieve the default one
$def = $config->getDefinition('URI');
$scheme_obj = $def->getDefaultScheme($config, $context);
if (!$scheme_obj) {
if ($def->defaultScheme !== null) {
// something funky happened to the default scheme object
trigger_error(
'Default scheme object "' . $def->defaultScheme . '" was not readable',
E_USER_WARNING
);
} // suppress error if it's null
return false;
}
}
return $scheme_obj;
}
/**
* Generic validation method applicable for all schemes. May modify
* this URI in order to get it into a compliant form.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool True if validation/filtering succeeds, false if failure
*/
public function validate($config, $context)
{
// ABNF definitions from RFC 3986
$chars_sub_delims = '!$&\'()*+,;=';
$chars_gen_delims = ':/?#[]@';
$chars_pchar = $chars_sub_delims . ':@';
// validate host
if (!is_null($this->host)) {
$host_def = new HTMLPurifier_AttrDef_URI_Host();
$this->host = $host_def->validate($this->host, $config, $context);
if ($this->host === false) {
$this->host = null;
}
}
// validate scheme
// NOTE: It's not appropriate to check whether or not this
// scheme is in our registry, since a URIFilter may convert a
// URI that we don't allow into one we do. So instead, we just
// check if the scheme can be dropped because there is no host
// and it is our default scheme.
if (!is_null($this->scheme) && is_null($this->host) || $this->host === '') {
// support for relative paths is pretty abysmal when the
// scheme is present, so axe it when possible
$def = $config->getDefinition('URI');
if ($def->defaultScheme === $this->scheme) {
$this->scheme = null;
}
}
// validate username
if (!is_null($this->userinfo)) {
$encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . ':');
$this->userinfo = $encoder->encode($this->userinfo);
}
// validate port
if (!is_null($this->port)) {
if ($this->port < 1 || $this->port > 65535) {
$this->port = null;
}
}
// validate path
$segments_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/');
if (!is_null($this->host)) { // this catches $this->host === ''
// path-abempty (hier and relative)
// http://www.example.com/my/path
// //www.example.com/my/path (looks odd, but works, and
// recognized by most browsers)
// (this set is valid or invalid on a scheme by scheme
// basis, so we'll deal with it later)
// file:///my/path
// ///my/path
$this->path = $segments_encoder->encode($this->path);
} elseif ($this->path !== '') {
if ($this->path[0] === '/') {
// path-absolute (hier and relative)
// http:/my/path
// /my/path
if (strlen($this->path) >= 2 && $this->path[1] === '/') {
// This could happen if both the host gets stripped
// out
// http://my/path
// //my/path
$this->path = '';
} else {
$this->path = $segments_encoder->encode($this->path);
}
} elseif (!is_null($this->scheme)) {
// path-rootless (hier)
// http:my/path
// Short circuit evaluation means we don't need to check nz
$this->path = $segments_encoder->encode($this->path);
} else {
// path-noscheme (relative)
// my/path
// (once again, not checking nz)
$segment_nc_encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . '@');
$c = strpos($this->path, '/');
if ($c !== false) {
$this->path =
$segment_nc_encoder->encode(substr($this->path, 0, $c)) .
$segments_encoder->encode(substr($this->path, $c));
} else {
$this->path = $segment_nc_encoder->encode($this->path);
}
}
} else {
// path-empty (hier and relative)
$this->path = ''; // just to be safe
}
// qf = query and fragment
$qf_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/?');
if (!is_null($this->query)) {
$this->query = $qf_encoder->encode($this->query);
}
if (!is_null($this->fragment)) {
$this->fragment = $qf_encoder->encode($this->fragment);
}
return true;
}
/**
* Convert URI back to string
* @return string URI appropriate for output
*/
public function toString()
{
// reconstruct authority
$authority = null;
// there is a rendering difference between a null authority
// (http:foo-bar) and an empty string authority
// (http:///foo-bar).
if (!is_null($this->host)) {
$authority = '';
if (!is_null($this->userinfo)) {
$authority .= $this->userinfo . '@';
}
$authority .= $this->host;
if (!is_null($this->port)) {
$authority .= ':' . $this->port;
}
}
// Reconstruct the result
// One might wonder about parsing quirks from browsers after
// this reconstruction. Unfortunately, parsing behavior depends
// on what *scheme* was employed (file:///foo is handled *very*
// differently than http:///foo), so unfortunately we have to
// defer to the schemes to do the right thing.
$result = '';
if (!is_null($this->scheme)) {
$result .= $this->scheme . ':';
}
if (!is_null($authority)) {
$result .= '//' . $authority;
}
$result .= $this->path;
if (!is_null($this->query)) {
$result .= '?' . $this->query;
}
if (!is_null($this->fragment)) {
$result .= '#' . $this->fragment;
}
return $result;
}
/**
* Returns true if this URL might be considered a 'local' URL given
* the current context. This is true when the host is null, or
* when it matches the host supplied to the configuration.
*
* Note that this does not do any scheme checking, so it is mostly
* only appropriate for metadata that doesn't care about protocol
* security. isBenign is probably what you actually want.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function isLocal($config, $context)
{
if ($this->host === null) {
return true;
}
$uri_def = $config->getDefinition('URI');
if ($uri_def->host === $this->host) {
return true;
}
return false;
}
/**
* Returns true if this URL should be considered a 'benign' URL,
* that is:
*
* - It is a local URL (isLocal), and
* - It has a equal or better level of security
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function isBenign($config, $context)
{
if (!$this->isLocal($config, $context)) {
return false;
}
$scheme_obj = $this->getSchemeObj($config, $context);
if (!$scheme_obj) {
return false;
} // conservative approach
$current_scheme_obj = $config->getDefinition('URI')->getDefaultScheme($config, $context);
if ($current_scheme_obj->secure) {
if (!$scheme_obj->secure) {
return false;
}
}
return true;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Context.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Context.php | <?php
/**
* Registry object that contains information about the current context.
* @warning Is a bit buggy when variables are set to null: it thinks
* they don't exist! So use false instead, please.
* @note Since the variables Context deals with may not be objects,
* references are very important here! Do not remove!
*/
class HTMLPurifier_Context
{
/**
* Private array that stores the references.
* @type array
*/
private $_storage = array();
/**
* Registers a variable into the context.
* @param string $name String name
* @param mixed $ref Reference to variable to be registered
*/
public function register($name, &$ref)
{
if (array_key_exists($name, $this->_storage)) {
trigger_error(
"Name $name produces collision, cannot re-register",
E_USER_ERROR
);
return;
}
$this->_storage[$name] =& $ref;
}
/**
* Retrieves a variable reference from the context.
* @param string $name String name
* @param bool $ignore_error Boolean whether or not to ignore error
* @return mixed
*/
public function &get($name, $ignore_error = false)
{
if (!array_key_exists($name, $this->_storage)) {
if (!$ignore_error) {
trigger_error(
"Attempted to retrieve non-existent variable $name",
E_USER_ERROR
);
}
$var = null; // so we can return by reference
return $var;
}
return $this->_storage[$name];
}
/**
* Destroys a variable in the context.
* @param string $name String name
*/
public function destroy($name)
{
if (!array_key_exists($name, $this->_storage)) {
trigger_error(
"Attempted to destroy non-existent variable $name",
E_USER_ERROR
);
return;
}
unset($this->_storage[$name]);
}
/**
* Checks whether or not the variable exists.
* @param string $name String name
* @return bool
*/
public function exists($name)
{
return array_key_exists($name, $this->_storage);
}
/**
* Loads a series of variables from an associative array
* @param array $context_array Assoc array of variables to load
*/
public function loadArray($context_array)
{
foreach ($context_array as $key => $discard) {
$this->register($key, $context_array[$key]);
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Bootstrap.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Bootstrap.php | <?php
// constants are slow, so we use as few as possible
if (!defined('HTMLPURIFIER_PREFIX')) {
define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..'));
}
// accomodations for versions earlier than 5.0.2
// borrowed from PHP_Compat, LGPL licensed, by Aidan Lister <aidan@php.net>
if (!defined('PHP_EOL')) {
switch (strtoupper(substr(PHP_OS, 0, 3))) {
case 'WIN':
define('PHP_EOL', "\r\n");
break;
case 'DAR':
define('PHP_EOL', "\r");
break;
default:
define('PHP_EOL', "\n");
}
}
/**
* Bootstrap class that contains meta-functionality for HTML Purifier such as
* the autoload function.
*
* @note
* This class may be used without any other files from HTML Purifier.
*/
class HTMLPurifier_Bootstrap
{
/**
* Autoload function for HTML Purifier
* @param string $class Class to load
* @return bool
*/
public static function autoload($class)
{
$file = HTMLPurifier_Bootstrap::getPath($class);
if (!$file) {
return false;
}
// Technically speaking, it should be ok and more efficient to
// just do 'require', but Antonio Parraga reports that with
// Zend extensions such as Zend debugger and APC, this invariant
// may be broken. Since we have efficient alternatives, pay
// the cost here and avoid the bug.
require_once HTMLPURIFIER_PREFIX . '/' . $file;
return true;
}
/**
* Returns the path for a specific class.
* @param string $class Class path to get
* @return string
*/
public static function getPath($class)
{
if (strncmp('HTMLPurifier', $class, 12) !== 0) {
return false;
}
// Custom implementations
if (strncmp('HTMLPurifier_Language_', $class, 22) === 0) {
$code = str_replace('_', '-', substr($class, 22));
$file = 'HTMLPurifier/Language/classes/' . $code . '.php';
} else {
$file = str_replace('_', '/', $class) . '.php';
}
if (!file_exists(HTMLPURIFIER_PREFIX . '/' . $file)) {
return false;
}
return $file;
}
/**
* "Pre-registers" our autoloader on the SPL stack.
*/
public static function registerAutoload()
{
$autoload = array('HTMLPurifier_Bootstrap', 'autoload');
if (($funcs = spl_autoload_functions()) === false) {
spl_autoload_register($autoload);
} elseif (function_exists('spl_autoload_unregister')) {
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
// prepend flag exists, no need for shenanigans
spl_autoload_register($autoload, true, true);
} else {
$buggy = version_compare(PHP_VERSION, '5.2.11', '<');
$compat = version_compare(PHP_VERSION, '5.1.2', '<=') &&
version_compare(PHP_VERSION, '5.1.0', '>=');
foreach ($funcs as $func) {
if ($buggy && is_array($func)) {
// :TRICKY: There are some compatibility issues and some
// places where we need to error out
$reflector = new ReflectionMethod($func[0], $func[1]);
if (!$reflector->isStatic()) {
throw new Exception(
'HTML Purifier autoloader registrar is not compatible
with non-static object methods due to PHP Bug #44144;
Please do not use HTMLPurifier.autoload.php (or any
file that includes this file); instead, place the code:
spl_autoload_register(array(\'HTMLPurifier_Bootstrap\', \'autoload\'))
after your own autoloaders.'
);
}
// Suprisingly, spl_autoload_register supports the
// Class::staticMethod callback format, although call_user_func doesn't
if ($compat) {
$func = implode('::', $func);
}
}
spl_autoload_unregister($func);
}
spl_autoload_register($autoload);
foreach ($funcs as $func) {
spl_autoload_register($func);
}
}
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/VarParser.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/VarParser.php | <?php
/**
* Parses string representations into their corresponding native PHP
* variable type. The base implementation does a simple type-check.
*/
class HTMLPurifier_VarParser
{
const C_STRING = 1;
const ISTRING = 2;
const TEXT = 3;
const ITEXT = 4;
const C_INT = 5;
const C_FLOAT = 6;
const C_BOOL = 7;
const LOOKUP = 8;
const ALIST = 9;
const HASH = 10;
const C_MIXED = 11;
/**
* Lookup table of allowed types. Mainly for backwards compatibility, but
* also convenient for transforming string type names to the integer constants.
*/
public static $types = array(
'string' => self::C_STRING,
'istring' => self::ISTRING,
'text' => self::TEXT,
'itext' => self::ITEXT,
'int' => self::C_INT,
'float' => self::C_FLOAT,
'bool' => self::C_BOOL,
'lookup' => self::LOOKUP,
'list' => self::ALIST,
'hash' => self::HASH,
'mixed' => self::C_MIXED
);
/**
* Lookup table of types that are string, and can have aliases or
* allowed value lists.
*/
public static $stringTypes = array(
self::C_STRING => true,
self::ISTRING => true,
self::TEXT => true,
self::ITEXT => true,
);
/**
* Validate a variable according to type.
* It may return NULL as a valid type if $allow_null is true.
*
* @param mixed $var Variable to validate
* @param int $type Type of variable, see HTMLPurifier_VarParser->types
* @param bool $allow_null Whether or not to permit null as a value
* @return string Validated and type-coerced variable
* @throws HTMLPurifier_VarParserException
*/
final public function parse($var, $type, $allow_null = false)
{
if (is_string($type)) {
if (!isset(HTMLPurifier_VarParser::$types[$type])) {
throw new HTMLPurifier_VarParserException("Invalid type '$type'");
} else {
$type = HTMLPurifier_VarParser::$types[$type];
}
}
$var = $this->parseImplementation($var, $type, $allow_null);
if ($allow_null && $var === null) {
return null;
}
// These are basic checks, to make sure nothing horribly wrong
// happened in our implementations.
switch ($type) {
case (self::C_STRING):
case (self::ISTRING):
case (self::TEXT):
case (self::ITEXT):
if (!is_string($var)) {
break;
}
if ($type == self::ISTRING || $type == self::ITEXT) {
$var = strtolower($var);
}
return $var;
case (self::C_INT):
if (!is_int($var)) {
break;
}
return $var;
case (self::C_FLOAT):
if (!is_float($var)) {
break;
}
return $var;
case (self::C_BOOL):
if (!is_bool($var)) {
break;
}
return $var;
case (self::LOOKUP):
case (self::ALIST):
case (self::HASH):
if (!is_array($var)) {
break;
}
if ($type === self::LOOKUP) {
foreach ($var as $k) {
if ($k !== true) {
$this->error('Lookup table contains value other than true');
}
}
} elseif ($type === self::ALIST) {
$keys = array_keys($var);
if (array_keys($keys) !== $keys) {
$this->error('Indices for list are not uniform');
}
}
return $var;
case (self::C_MIXED):
return $var;
default:
$this->errorInconsistent(get_class($this), $type);
}
$this->errorGeneric($var, $type);
}
/**
* Actually implements the parsing. Base implementation does not
* do anything to $var. Subclasses should overload this!
* @param mixed $var
* @param int $type
* @param bool $allow_null
* @return string
*/
protected function parseImplementation($var, $type, $allow_null)
{
return $var;
}
/**
* Throws an exception.
* @throws HTMLPurifier_VarParserException
*/
protected function error($msg)
{
throw new HTMLPurifier_VarParserException($msg);
}
/**
* Throws an inconsistency exception.
* @note This should not ever be called. It would be called if we
* extend the allowed values of HTMLPurifier_VarParser without
* updating subclasses.
* @param string $class
* @param int $type
* @throws HTMLPurifier_Exception
*/
protected function errorInconsistent($class, $type)
{
throw new HTMLPurifier_Exception(
"Inconsistency in $class: " . HTMLPurifier_VarParser::getTypeName($type) .
" not implemented"
);
}
/**
* Generic error for if a type didn't work.
* @param mixed $var
* @param int $type
*/
protected function errorGeneric($var, $type)
{
$vtype = gettype($var);
$this->error("Expected type " . HTMLPurifier_VarParser::getTypeName($type) . ", got $vtype");
}
/**
* @param int $type
* @return string
*/
public static function getTypeName($type)
{
static $lookup;
if (!$lookup) {
// Lazy load the alternative lookup table
$lookup = array_flip(HTMLPurifier_VarParser::$types);
}
if (!isset($lookup[$type])) {
return 'unknown';
}
return $lookup[$type];
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URISchemeRegistry.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URISchemeRegistry.php | <?php
/**
* Registry for retrieving specific URI scheme validator objects.
*/
class HTMLPurifier_URISchemeRegistry
{
/**
* Retrieve sole instance of the registry.
* @param HTMLPurifier_URISchemeRegistry $prototype Optional prototype to overload sole instance with,
* or bool true to reset to default registry.
* @return HTMLPurifier_URISchemeRegistry
* @note Pass a registry object $prototype with a compatible interface and
* the function will copy it and return it all further times.
*/
public static function instance($prototype = null)
{
static $instance = null;
if ($prototype !== null) {
$instance = $prototype;
} elseif ($instance === null || $prototype == true) {
$instance = new HTMLPurifier_URISchemeRegistry();
}
return $instance;
}
/**
* Cache of retrieved schemes.
* @type HTMLPurifier_URIScheme[]
*/
protected $schemes = array();
/**
* Retrieves a scheme validator object
* @param string $scheme String scheme name like http or mailto
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_URIScheme
*/
public function getScheme($scheme, $config, $context)
{
if (!$config) {
$config = HTMLPurifier_Config::createDefault();
}
// important, otherwise attacker could include arbitrary file
$allowed_schemes = $config->get('URI.AllowedSchemes');
if (!$config->get('URI.OverrideAllowedSchemes') &&
!isset($allowed_schemes[$scheme])
) {
return;
}
if (isset($this->schemes[$scheme])) {
return $this->schemes[$scheme];
}
if (!isset($allowed_schemes[$scheme])) {
return;
}
$class = 'HTMLPurifier_URIScheme_' . $scheme;
if (!class_exists($class)) {
return;
}
$this->schemes[$scheme] = new $class();
return $this->schemes[$scheme];
}
/**
* Registers a custom scheme to the cache, bypassing reflection.
* @param string $scheme Scheme name
* @param HTMLPurifier_URIScheme $scheme_obj
*/
public function register($scheme, $scheme_obj)
{
$this->schemes[$scheme] = $scheme_obj;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema.php | <?php
/**
* Configuration definition, defines directives and their defaults.
*/
class HTMLPurifier_ConfigSchema
{
/**
* Defaults of the directives and namespaces.
* @type array
* @note This shares the exact same structure as HTMLPurifier_Config::$conf
*/
public $defaults = array();
/**
* The default property list. Do not edit this property list.
* @type array
*/
public $defaultPlist;
/**
* Definition of the directives.
* The structure of this is:
*
* array(
* 'Namespace' => array(
* 'Directive' => new stdClass(),
* )
* )
*
* The stdClass may have the following properties:
*
* - If isAlias isn't set:
* - type: Integer type of directive, see HTMLPurifier_VarParser for definitions
* - allow_null: If set, this directive allows null values
* - aliases: If set, an associative array of value aliases to real values
* - allowed: If set, a lookup array of allowed (string) values
* - If isAlias is set:
* - namespace: Namespace this directive aliases to
* - name: Directive name this directive aliases to
*
* In certain degenerate cases, stdClass will actually be an integer. In
* that case, the value is equivalent to an stdClass with the type
* property set to the integer. If the integer is negative, type is
* equal to the absolute value of integer, and allow_null is true.
*
* This class is friendly with HTMLPurifier_Config. If you need introspection
* about the schema, you're better of using the ConfigSchema_Interchange,
* which uses more memory but has much richer information.
* @type array
*/
public $info = array();
/**
* Application-wide singleton
* @type HTMLPurifier_ConfigSchema
*/
protected static $singleton;
public function __construct()
{
$this->defaultPlist = new HTMLPurifier_PropertyList();
}
/**
* Unserializes the default ConfigSchema.
* @return HTMLPurifier_ConfigSchema
*/
public static function makeFromSerial()
{
$contents = file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema.ser');
$r = unserialize($contents);
if (!$r) {
$hash = sha1($contents);
trigger_error("Unserialization of configuration schema failed, sha1 of file was $hash", E_USER_ERROR);
}
return $r;
}
/**
* Retrieves an instance of the application-wide configuration definition.
* @param HTMLPurifier_ConfigSchema $prototype
* @return HTMLPurifier_ConfigSchema
*/
public static function instance($prototype = null)
{
if ($prototype !== null) {
HTMLPurifier_ConfigSchema::$singleton = $prototype;
} elseif (HTMLPurifier_ConfigSchema::$singleton === null || $prototype === true) {
HTMLPurifier_ConfigSchema::$singleton = HTMLPurifier_ConfigSchema::makeFromSerial();
}
return HTMLPurifier_ConfigSchema::$singleton;
}
/**
* Defines a directive for configuration
* @warning Will fail of directive's namespace is defined.
* @warning This method's signature is slightly different from the legacy
* define() static method! Beware!
* @param string $key Name of directive
* @param mixed $default Default value of directive
* @param string $type Allowed type of the directive. See
* HTMLPurifier_VarParser::$types for allowed values
* @param bool $allow_null Whether or not to allow null values
*/
public function add($key, $default, $type, $allow_null)
{
$obj = new stdClass();
$obj->type = is_int($type) ? $type : HTMLPurifier_VarParser::$types[$type];
if ($allow_null) {
$obj->allow_null = true;
}
$this->info[$key] = $obj;
$this->defaults[$key] = $default;
$this->defaultPlist->set($key, $default);
}
/**
* Defines a directive value alias.
*
* Directive value aliases are convenient for developers because it lets
* them set a directive to several values and get the same result.
* @param string $key Name of Directive
* @param array $aliases Hash of aliased values to the real alias
*/
public function addValueAliases($key, $aliases)
{
if (!isset($this->info[$key]->aliases)) {
$this->info[$key]->aliases = array();
}
foreach ($aliases as $alias => $real) {
$this->info[$key]->aliases[$alias] = $real;
}
}
/**
* Defines a set of allowed values for a directive.
* @warning This is slightly different from the corresponding static
* method definition.
* @param string $key Name of directive
* @param array $allowed Lookup array of allowed values
*/
public function addAllowedValues($key, $allowed)
{
$this->info[$key]->allowed = $allowed;
}
/**
* Defines a directive alias for backwards compatibility
* @param string $key Directive that will be aliased
* @param string $new_key Directive that the alias will be to
*/
public function addAlias($key, $new_key)
{
$obj = new stdClass;
$obj->key = $new_key;
$obj->isAlias = true;
$this->info[$key] = $obj;
}
/**
* Replaces any stdClass that only has the type property with type integer.
*/
public function postProcess()
{
foreach ($this->info as $key => $v) {
if (count((array) $v) == 1) {
$this->info[$key] = $v->type;
} elseif (count((array) $v) == 2 && isset($v->allow_null)) {
$this->info[$key] = -$v->type;
}
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer.php | <?php
// OUT OF DATE, NEEDS UPDATING!
// USE XMLWRITER!
class HTMLPurifier_Printer
{
/**
* For HTML generation convenience funcs.
* @type HTMLPurifier_Generator
*/
protected $generator;
/**
* For easy access.
* @type HTMLPurifier_Config
*/
protected $config;
/**
* Initialize $generator.
*/
public function __construct()
{
}
/**
* Give generator necessary configuration if possible
* @param HTMLPurifier_Config $config
*/
public function prepareGenerator($config)
{
$all = $config->getAll();
$context = new HTMLPurifier_Context();
$this->generator = new HTMLPurifier_Generator($config, $context);
}
/**
* Main function that renders object or aspect of that object
* @note Parameters vary depending on printer
*/
// function render() {}
/**
* Returns a start tag
* @param string $tag Tag name
* @param array $attr Attribute array
* @return string
*/
protected function start($tag, $attr = array())
{
return $this->generator->generateFromToken(
new HTMLPurifier_Token_Start($tag, $attr ? $attr : array())
);
}
/**
* Returns an end tag
* @param string $tag Tag name
* @return string
*/
protected function end($tag)
{
return $this->generator->generateFromToken(
new HTMLPurifier_Token_End($tag)
);
}
/**
* Prints a complete element with content inside
* @param string $tag Tag name
* @param string $contents Element contents
* @param array $attr Tag attributes
* @param bool $escape whether or not to escape contents
* @return string
*/
protected function element($tag, $contents, $attr = array(), $escape = true)
{
return $this->start($tag, $attr) .
($escape ? $this->escape($contents) : $contents) .
$this->end($tag);
}
/**
* @param string $tag
* @param array $attr
* @return string
*/
protected function elementEmpty($tag, $attr = array())
{
return $this->generator->generateFromToken(
new HTMLPurifier_Token_Empty($tag, $attr)
);
}
/**
* @param string $text
* @return string
*/
protected function text($text)
{
return $this->generator->generateFromToken(
new HTMLPurifier_Token_Text($text)
);
}
/**
* Prints a simple key/value row in a table.
* @param string $name Key
* @param mixed $value Value
* @return string
*/
protected function row($name, $value)
{
if (is_bool($value)) {
$value = $value ? 'On' : 'Off';
}
return
$this->start('tr') . "\n" .
$this->element('th', $name) . "\n" .
$this->element('td', $value) . "\n" .
$this->end('tr');
}
/**
* Escapes a string for HTML output.
* @param string $string String to escape
* @return string
*/
protected function escape($string)
{
$string = HTMLPurifier_Encoder::cleanUTF8($string);
$string = htmlspecialchars($string, ENT_COMPAT, 'UTF-8');
return $string;
}
/**
* Takes a list of strings and turns them into a single list
* @param string[] $array List of strings
* @param bool $polite Bool whether or not to add an end before the last
* @return string
*/
protected function listify($array, $polite = false)
{
if (empty($array)) {
return 'None';
}
$ret = '';
$i = count($array);
foreach ($array as $value) {
$i--;
$ret .= $value;
if ($i > 0 && !($polite && $i == 1)) {
$ret .= ', ';
}
if ($polite && $i == 1) {
$ret .= 'and ';
}
}
return $ret;
}
/**
* Retrieves the class of an object without prefixes, as well as metadata
* @param object $obj Object to determine class of
* @param string $sec_prefix Further prefix to remove
* @return string
*/
protected function getClass($obj, $sec_prefix = '')
{
static $five = null;
if ($five === null) {
$five = version_compare(PHP_VERSION, '5', '>=');
}
$prefix = 'HTMLPurifier_' . $sec_prefix;
if (!$five) {
$prefix = strtolower($prefix);
}
$class = str_replace($prefix, '', get_class($obj));
$lclass = strtolower($class);
$class .= '(';
switch ($lclass) {
case 'enum':
$values = array();
foreach ($obj->valid_values as $value => $bool) {
$values[] = $value;
}
$class .= implode(', ', $values);
break;
case 'css_composite':
$values = array();
foreach ($obj->defs as $def) {
$values[] = $this->getClass($def, $sec_prefix);
}
$class .= implode(', ', $values);
break;
case 'css_multiple':
$class .= $this->getClass($obj->single, $sec_prefix) . ', ';
$class .= $obj->max;
break;
case 'css_denyelementdecorator':
$class .= $this->getClass($obj->def, $sec_prefix) . ', ';
$class .= $obj->element;
break;
case 'css_importantdecorator':
$class .= $this->getClass($obj->def, $sec_prefix);
if ($obj->allow) {
$class .= ', !important';
}
break;
}
$class .= ')';
return $class;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language.php | <?php
/**
* Represents a language and defines localizable string formatting and
* other functions, as well as the localized messages for HTML Purifier.
*/
class HTMLPurifier_Language
{
/**
* ISO 639 language code of language. Prefers shortest possible version.
* @type string
*/
public $code = 'en';
/**
* Fallback language code.
* @type bool|string
*/
public $fallback = false;
/**
* Array of localizable messages.
* @type array
*/
public $messages = array();
/**
* Array of localizable error codes.
* @type array
*/
public $errorNames = array();
/**
* True if no message file was found for this language, so English
* is being used instead. Check this if you'd like to notify the
* user that they've used a non-supported language.
* @type bool
*/
public $error = false;
/**
* Has the language object been loaded yet?
* @type bool
* @todo Make it private, fix usage in HTMLPurifier_LanguageTest
*/
public $_loaded = false;
/**
* @type HTMLPurifier_Config
*/
protected $config;
/**
* @type HTMLPurifier_Context
*/
protected $context;
/**
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
*/
public function __construct($config, $context)
{
$this->config = $config;
$this->context = $context;
}
/**
* Loads language object with necessary info from factory cache
* @note This is a lazy loader
*/
public function load()
{
if ($this->_loaded) {
return;
}
$factory = HTMLPurifier_LanguageFactory::instance();
$factory->loadLanguage($this->code);
foreach ($factory->keys as $key) {
$this->$key = $factory->cache[$this->code][$key];
}
$this->_loaded = true;
}
/**
* Retrieves a localised message.
* @param string $key string identifier of message
* @return string localised message
*/
public function getMessage($key)
{
if (!$this->_loaded) {
$this->load();
}
if (!isset($this->messages[$key])) {
return "[$key]";
}
return $this->messages[$key];
}
/**
* Retrieves a localised error name.
* @param int $int error number, corresponding to PHP's error reporting
* @return string localised message
*/
public function getErrorName($int)
{
if (!$this->_loaded) {
$this->load();
}
if (!isset($this->errorNames[$int])) {
return "[Error: $int]";
}
return $this->errorNames[$int];
}
/**
* Converts an array list into a string readable representation
* @param array $array
* @return string
*/
public function listify($array)
{
$sep = $this->getMessage('Item separator');
$sep_last = $this->getMessage('Item separator last');
$ret = '';
for ($i = 0, $c = count($array); $i < $c; $i++) {
if ($i == 0) {
} elseif ($i + 1 < $c) {
$ret .= $sep;
} else {
$ret .= $sep_last;
}
$ret .= $array[$i];
}
return $ret;
}
/**
* Formats a localised message with passed parameters
* @param string $key string identifier of message
* @param array $args Parameters to substitute in
* @return string localised message
* @todo Implement conditionals? Right now, some messages make
* reference to line numbers, but those aren't always available
*/
public function formatMessage($key, $args = array())
{
if (!$this->_loaded) {
$this->load();
}
if (!isset($this->messages[$key])) {
return "[$key]";
}
$raw = $this->messages[$key];
$subst = array();
$generator = false;
foreach ($args as $i => $value) {
if (is_object($value)) {
if ($value instanceof HTMLPurifier_Token) {
// factor this out some time
if (!$generator) {
$generator = $this->context->get('Generator');
}
if (isset($value->name)) {
$subst['$'.$i.'.Name'] = $value->name;
}
if (isset($value->data)) {
$subst['$'.$i.'.Data'] = $value->data;
}
$subst['$'.$i.'.Compact'] =
$subst['$'.$i.'.Serialized'] = $generator->generateFromToken($value);
// a more complex algorithm for compact representation
// could be introduced for all types of tokens. This
// may need to be factored out into a dedicated class
if (!empty($value->attr)) {
$stripped_token = clone $value;
$stripped_token->attr = array();
$subst['$'.$i.'.Compact'] = $generator->generateFromToken($stripped_token);
}
$subst['$'.$i.'.Line'] = $value->line ? $value->line : 'unknown';
}
continue;
} elseif (is_array($value)) {
$keys = array_keys($value);
if (array_keys($keys) === $keys) {
// list
$subst['$'.$i] = $this->listify($value);
} else {
// associative array
// no $i implementation yet, sorry
$subst['$'.$i.'.Keys'] = $this->listify($keys);
$subst['$'.$i.'.Values'] = $this->listify(array_values($value));
}
continue;
}
$subst['$' . $i] = $value;
}
return strtr($raw, $subst);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/CSSDefinition.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/CSSDefinition.php | <?php
/**
* Defines allowed CSS attributes and what their values are.
* @see HTMLPurifier_HTMLDefinition
*/
class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
{
public $type = 'CSS';
/**
* Assoc array of attribute name to definition object.
* @type HTMLPurifier_AttrDef[]
*/
public $info = array();
/**
* Constructs the info array. The meat of this class.
* @param HTMLPurifier_Config $config
*/
protected function doSetup($config)
{
$this->info['text-align'] = new HTMLPurifier_AttrDef_Enum(
array('left', 'right', 'center', 'justify'),
false
);
$border_style =
$this->info['border-bottom-style'] =
$this->info['border-right-style'] =
$this->info['border-left-style'] =
$this->info['border-top-style'] = new HTMLPurifier_AttrDef_Enum(
array(
'none',
'hidden',
'dotted',
'dashed',
'solid',
'double',
'groove',
'ridge',
'inset',
'outset'
),
false
);
$this->info['border-style'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_style);
$this->info['clear'] = new HTMLPurifier_AttrDef_Enum(
array('none', 'left', 'right', 'both'),
false
);
$this->info['float'] = new HTMLPurifier_AttrDef_Enum(
array('none', 'left', 'right'),
false
);
$this->info['font-style'] = new HTMLPurifier_AttrDef_Enum(
array('normal', 'italic', 'oblique'),
false
);
$this->info['font-variant'] = new HTMLPurifier_AttrDef_Enum(
array('normal', 'small-caps'),
false
);
$uri_or_none = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('none')),
new HTMLPurifier_AttrDef_CSS_URI()
)
);
$this->info['list-style-position'] = new HTMLPurifier_AttrDef_Enum(
array('inside', 'outside'),
false
);
$this->info['list-style-type'] = new HTMLPurifier_AttrDef_Enum(
array(
'disc',
'circle',
'square',
'decimal',
'lower-roman',
'upper-roman',
'lower-alpha',
'upper-alpha',
'none'
),
false
);
$this->info['list-style-image'] = $uri_or_none;
$this->info['list-style'] = new HTMLPurifier_AttrDef_CSS_ListStyle($config);
$this->info['text-transform'] = new HTMLPurifier_AttrDef_Enum(
array('capitalize', 'uppercase', 'lowercase', 'none'),
false
);
$this->info['color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['background-image'] = $uri_or_none;
$this->info['background-repeat'] = new HTMLPurifier_AttrDef_Enum(
array('repeat', 'repeat-x', 'repeat-y', 'no-repeat')
);
$this->info['background-attachment'] = new HTMLPurifier_AttrDef_Enum(
array('scroll', 'fixed')
);
$this->info['background-position'] = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
$border_color =
$this->info['border-top-color'] =
$this->info['border-bottom-color'] =
$this->info['border-left-color'] =
$this->info['border-right-color'] =
$this->info['background-color'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('transparent')),
new HTMLPurifier_AttrDef_CSS_Color()
)
);
$this->info['background'] = new HTMLPurifier_AttrDef_CSS_Background($config);
$this->info['border-color'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_color);
$border_width =
$this->info['border-top-width'] =
$this->info['border-bottom-width'] =
$this->info['border-left-width'] =
$this->info['border-right-width'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('thin', 'medium', 'thick')),
new HTMLPurifier_AttrDef_CSS_Length('0') //disallow negative
)
);
$this->info['border-width'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_width);
$this->info['letter-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_CSS_Length()
)
);
$this->info['word-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_CSS_Length()
)
);
$this->info['font-size'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(
array(
'xx-small',
'x-small',
'small',
'medium',
'large',
'x-large',
'xx-large',
'larger',
'smaller'
)
),
new HTMLPurifier_AttrDef_CSS_Percentage(),
new HTMLPurifier_AttrDef_CSS_Length()
)
);
$this->info['line-height'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_CSS_Number(true), // no negatives
new HTMLPurifier_AttrDef_CSS_Length('0'),
new HTMLPurifier_AttrDef_CSS_Percentage(true)
)
);
$margin =
$this->info['margin-top'] =
$this->info['margin-bottom'] =
$this->info['margin-left'] =
$this->info['margin-right'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length(),
new HTMLPurifier_AttrDef_CSS_Percentage(),
new HTMLPurifier_AttrDef_Enum(array('auto'))
)
);
$this->info['margin'] = new HTMLPurifier_AttrDef_CSS_Multiple($margin);
// non-negative
$padding =
$this->info['padding-top'] =
$this->info['padding-bottom'] =
$this->info['padding-left'] =
$this->info['padding-right'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0'),
new HTMLPurifier_AttrDef_CSS_Percentage(true)
)
);
$this->info['padding'] = new HTMLPurifier_AttrDef_CSS_Multiple($padding);
$this->info['text-indent'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length(),
new HTMLPurifier_AttrDef_CSS_Percentage()
)
);
$trusted_wh = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0'),
new HTMLPurifier_AttrDef_CSS_Percentage(true),
new HTMLPurifier_AttrDef_Enum(array('auto', 'initial', 'inherit'))
)
);
$trusted_min_wh = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0'),
new HTMLPurifier_AttrDef_CSS_Percentage(true),
new HTMLPurifier_AttrDef_Enum(array('initial', 'inherit'))
)
);
$trusted_max_wh = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0'),
new HTMLPurifier_AttrDef_CSS_Percentage(true),
new HTMLPurifier_AttrDef_Enum(array('none', 'initial', 'inherit'))
)
);
$max = $config->get('CSS.MaxImgLength');
$this->info['width'] =
$this->info['height'] =
$max === null ?
$trusted_wh :
new HTMLPurifier_AttrDef_Switch(
'img',
// For img tags:
new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0', $max),
new HTMLPurifier_AttrDef_Enum(array('auto'))
)
),
// For everyone else:
$trusted_wh
);
$this->info['min-width'] =
$this->info['min-height'] =
$max === null ?
$trusted_min_wh :
new HTMLPurifier_AttrDef_Switch(
'img',
// For img tags:
new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0', $max),
new HTMLPurifier_AttrDef_Enum(array('initial', 'inherit'))
)
),
// For everyone else:
$trusted_min_wh
);
$this->info['max-width'] =
$this->info['max-height'] =
$max === null ?
$trusted_max_wh :
new HTMLPurifier_AttrDef_Switch(
'img',
// For img tags:
new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length('0', $max),
new HTMLPurifier_AttrDef_Enum(array('none', 'initial', 'inherit'))
)
),
// For everyone else:
$trusted_max_wh
);
$this->info['text-decoration'] = new HTMLPurifier_AttrDef_CSS_TextDecoration();
$this->info['font-family'] = new HTMLPurifier_AttrDef_CSS_FontFamily();
// this could use specialized code
$this->info['font-weight'] = new HTMLPurifier_AttrDef_Enum(
array(
'normal',
'bold',
'bolder',
'lighter',
'100',
'200',
'300',
'400',
'500',
'600',
'700',
'800',
'900'
),
false
);
// MUST be called after other font properties, as it references
// a CSSDefinition object
$this->info['font'] = new HTMLPurifier_AttrDef_CSS_Font($config);
// same here
$this->info['border'] =
$this->info['border-bottom'] =
$this->info['border-top'] =
$this->info['border-left'] =
$this->info['border-right'] = new HTMLPurifier_AttrDef_CSS_Border($config);
$this->info['border-collapse'] = new HTMLPurifier_AttrDef_Enum(
array('collapse', 'separate')
);
$this->info['caption-side'] = new HTMLPurifier_AttrDef_Enum(
array('top', 'bottom')
);
$this->info['table-layout'] = new HTMLPurifier_AttrDef_Enum(
array('auto', 'fixed')
);
$this->info['vertical-align'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Enum(
array(
'baseline',
'sub',
'super',
'top',
'text-top',
'middle',
'bottom',
'text-bottom'
)
),
new HTMLPurifier_AttrDef_CSS_Length(),
new HTMLPurifier_AttrDef_CSS_Percentage()
)
);
$this->info['border-spacing'] = new HTMLPurifier_AttrDef_CSS_Multiple(new HTMLPurifier_AttrDef_CSS_Length(), 2);
// These CSS properties don't work on many browsers, but we live
// in THE FUTURE!
$this->info['white-space'] = new HTMLPurifier_AttrDef_Enum(
array('nowrap', 'normal', 'pre', 'pre-wrap', 'pre-line')
);
if ($config->get('CSS.Proprietary')) {
$this->doSetupProprietary($config);
}
if ($config->get('CSS.AllowTricky')) {
$this->doSetupTricky($config);
}
if ($config->get('CSS.Trusted')) {
$this->doSetupTrusted($config);
}
$allow_important = $config->get('CSS.AllowImportant');
// wrap all attr-defs with decorator that handles !important
foreach ($this->info as $k => $v) {
$this->info[$k] = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($v, $allow_important);
}
$this->setupConfigStuff($config);
}
/**
* @param HTMLPurifier_Config $config
*/
protected function doSetupProprietary($config)
{
// Internet Explorer only scrollbar colors
$this->info['scrollbar-arrow-color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['scrollbar-base-color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['scrollbar-darkshadow-color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['scrollbar-face-color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['scrollbar-highlight-color'] = new HTMLPurifier_AttrDef_CSS_Color();
$this->info['scrollbar-shadow-color'] = new HTMLPurifier_AttrDef_CSS_Color();
// vendor specific prefixes of opacity
$this->info['-moz-opacity'] = new HTMLPurifier_AttrDef_CSS_AlphaValue();
$this->info['-khtml-opacity'] = new HTMLPurifier_AttrDef_CSS_AlphaValue();
// only opacity, for now
$this->info['filter'] = new HTMLPurifier_AttrDef_CSS_Filter();
// more CSS3
$this->info['page-break-after'] =
$this->info['page-break-before'] = new HTMLPurifier_AttrDef_Enum(
array(
'auto',
'always',
'avoid',
'left',
'right'
)
);
$this->info['page-break-inside'] = new HTMLPurifier_AttrDef_Enum(array('auto', 'avoid'));
$border_radius = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Percentage(true), // disallow negative
new HTMLPurifier_AttrDef_CSS_Length('0') // disallow negative
));
$this->info['border-top-left-radius'] =
$this->info['border-top-right-radius'] =
$this->info['border-bottom-right-radius'] =
$this->info['border-bottom-left-radius'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_radius, 2);
// TODO: support SLASH syntax
$this->info['border-radius'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_radius, 4);
}
/**
* @param HTMLPurifier_Config $config
*/
protected function doSetupTricky($config)
{
$this->info['display'] = new HTMLPurifier_AttrDef_Enum(
array(
'inline',
'block',
'list-item',
'run-in',
'compact',
'marker',
'table',
'inline-block',
'inline-table',
'table-row-group',
'table-header-group',
'table-footer-group',
'table-row',
'table-column-group',
'table-column',
'table-cell',
'table-caption',
'none'
)
);
$this->info['visibility'] = new HTMLPurifier_AttrDef_Enum(
array('visible', 'hidden', 'collapse')
);
$this->info['overflow'] = new HTMLPurifier_AttrDef_Enum(array('visible', 'hidden', 'auto', 'scroll'));
$this->info['opacity'] = new HTMLPurifier_AttrDef_CSS_AlphaValue();
}
/**
* @param HTMLPurifier_Config $config
*/
protected function doSetupTrusted($config)
{
$this->info['position'] = new HTMLPurifier_AttrDef_Enum(
array('static', 'relative', 'absolute', 'fixed')
);
$this->info['top'] =
$this->info['left'] =
$this->info['right'] =
$this->info['bottom'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_CSS_Length(),
new HTMLPurifier_AttrDef_CSS_Percentage(),
new HTMLPurifier_AttrDef_Enum(array('auto')),
)
);
$this->info['z-index'] = new HTMLPurifier_AttrDef_CSS_Composite(
array(
new HTMLPurifier_AttrDef_Integer(),
new HTMLPurifier_AttrDef_Enum(array('auto')),
)
);
}
/**
* Performs extra config-based processing. Based off of
* HTMLPurifier_HTMLDefinition.
* @param HTMLPurifier_Config $config
* @todo Refactor duplicate elements into common class (probably using
* composition, not inheritance).
*/
protected function setupConfigStuff($config)
{
// setup allowed elements
$support = "(for information on implementing this, see the " .
"support forums) ";
$allowed_properties = $config->get('CSS.AllowedProperties');
if ($allowed_properties !== null) {
foreach ($this->info as $name => $d) {
if (!isset($allowed_properties[$name])) {
unset($this->info[$name]);
}
unset($allowed_properties[$name]);
}
// emit errors
foreach ($allowed_properties as $name => $d) {
// :TODO: Is this htmlspecialchars() call really necessary?
$name = htmlspecialchars($name);
trigger_error("Style attribute '$name' is not supported $support", E_USER_WARNING);
}
}
$forbidden_properties = $config->get('CSS.ForbiddenProperties');
if ($forbidden_properties !== null) {
foreach ($this->info as $name => $d) {
if (isset($forbidden_properties[$name])) {
unset($this->info[$name]);
}
}
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTransform.php | <?php
/**
* Processes an entire attribute array for corrections needing multiple values.
*
* Occasionally, a certain attribute will need to be removed and popped onto
* another value. Instead of creating a complex return syntax for
* HTMLPurifier_AttrDef, we just pass the whole attribute array to a
* specialized object and have that do the special work. That is the
* family of HTMLPurifier_AttrTransform.
*
* An attribute transformation can be assigned to run before or after
* HTMLPurifier_AttrDef validation. See HTMLPurifier_HTMLDefinition for
* more details.
*/
abstract class HTMLPurifier_AttrTransform
{
/**
* Abstract: makes changes to the attributes dependent on multiple values.
*
* @param array $attr Assoc array of attributes, usually from
* HTMLPurifier_Token_Tag::$attr
* @param HTMLPurifier_Config $config Mandatory HTMLPurifier_Config object.
* @param HTMLPurifier_Context $context Mandatory HTMLPurifier_Context object
* @return array Processed attribute array.
*/
abstract public function transform($attr, $config, $context);
/**
* Prepends CSS properties to the style attribute, creating the
* attribute if it doesn't exist.
* @param array &$attr Attribute array to process (passed by reference)
* @param string $css CSS to prepend
*/
public function prependCSS(&$attr, $css)
{
$attr['style'] = isset($attr['style']) ? $attr['style'] : '';
$attr['style'] = $css . $attr['style'];
}
/**
* Retrieves and removes an attribute
* @param array &$attr Attribute array to process (passed by reference)
* @param mixed $key Key of attribute to confiscate
* @return mixed
*/
public function confiscateAttr(&$attr, $key)
{
if (!isset($attr[$key])) {
return null;
}
$value = $attr[$key];
unset($attr[$key]);
return $value;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/VarParserException.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/VarParserException.php | <?php
/**
* Exception type for HTMLPurifier_VarParser
*/
class HTMLPurifier_VarParserException extends HTMLPurifier_Exception
{
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/IDAccumulator.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/IDAccumulator.php | <?php
/**
* Component of HTMLPurifier_AttrContext that accumulates IDs to prevent dupes
* @note In Slashdot-speak, dupe means duplicate.
* @note The default constructor does not accept $config or $context objects:
* use must use the static build() factory method to perform initialization.
*/
class HTMLPurifier_IDAccumulator
{
/**
* Lookup table of IDs we've accumulated.
* @public
*/
public $ids = array();
/**
* Builds an IDAccumulator, also initializing the default blacklist
* @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config
* @param HTMLPurifier_Context $context Instance of HTMLPurifier_Context
* @return HTMLPurifier_IDAccumulator Fully initialized HTMLPurifier_IDAccumulator
*/
public static function build($config, $context)
{
$id_accumulator = new HTMLPurifier_IDAccumulator();
$id_accumulator->load($config->get('Attr.IDBlacklist'));
return $id_accumulator;
}
/**
* Add an ID to the lookup table.
* @param string $id ID to be added.
* @return bool status, true if success, false if there's a dupe
*/
public function add($id)
{
if (isset($this->ids[$id])) {
return false;
}
return $this->ids[$id] = true;
}
/**
* Load a list of IDs into the lookup table
* @param $array_of_ids Array of IDs to load
* @note This function doesn't care about duplicates
*/
public function load($array_of_ids)
{
foreach ($array_of_ids as $id) {
$this->ids[$id] = true;
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/LanguageFactory.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/LanguageFactory.php | <?php
/**
* Class responsible for generating HTMLPurifier_Language objects, managing
* caching and fallbacks.
* @note Thanks to MediaWiki for the general logic, although this version
* has been entirely rewritten
* @todo Serialized cache for languages
*/
class HTMLPurifier_LanguageFactory
{
/**
* Cache of language code information used to load HTMLPurifier_Language objects.
* Structure is: $factory->cache[$language_code][$key] = $value
* @type array
*/
public $cache;
/**
* Valid keys in the HTMLPurifier_Language object. Designates which
* variables to slurp out of a message file.
* @type array
*/
public $keys = array('fallback', 'messages', 'errorNames');
/**
* Instance to validate language codes.
* @type HTMLPurifier_AttrDef_Lang
*
*/
protected $validator;
/**
* Cached copy of dirname(__FILE__), directory of current file without
* trailing slash.
* @type string
*/
protected $dir;
/**
* Keys whose contents are a hash map and can be merged.
* @type array
*/
protected $mergeable_keys_map = array('messages' => true, 'errorNames' => true);
/**
* Keys whose contents are a list and can be merged.
* @value array lookup
*/
protected $mergeable_keys_list = array();
/**
* Retrieve sole instance of the factory.
* @param HTMLPurifier_LanguageFactory $prototype Optional prototype to overload sole instance with,
* or bool true to reset to default factory.
* @return HTMLPurifier_LanguageFactory
*/
public static function instance($prototype = null)
{
static $instance = null;
if ($prototype !== null) {
$instance = $prototype;
} elseif ($instance === null || $prototype == true) {
$instance = new HTMLPurifier_LanguageFactory();
$instance->setup();
}
return $instance;
}
/**
* Sets up the singleton, much like a constructor
* @note Prevents people from getting this outside of the singleton
*/
public function setup()
{
$this->validator = new HTMLPurifier_AttrDef_Lang();
$this->dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier';
}
/**
* Creates a language object, handles class fallbacks
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @param bool|string $code Code to override configuration with. Private parameter.
* @return HTMLPurifier_Language
*/
public function create($config, $context, $code = false)
{
// validate language code
if ($code === false) {
$code = $this->validator->validate(
$config->get('Core.Language'),
$config,
$context
);
} else {
$code = $this->validator->validate($code, $config, $context);
}
if ($code === false) {
$code = 'en'; // malformed code becomes English
}
$pcode = str_replace('-', '_', $code); // make valid PHP classname
static $depth = 0; // recursion protection
if ($code == 'en') {
$lang = new HTMLPurifier_Language($config, $context);
} else {
$class = 'HTMLPurifier_Language_' . $pcode;
$file = $this->dir . '/Language/classes/' . $code . '.php';
if (file_exists($file) || class_exists($class, false)) {
$lang = new $class($config, $context);
} else {
// Go fallback
$raw_fallback = $this->getFallbackFor($code);
$fallback = $raw_fallback ? $raw_fallback : 'en';
$depth++;
$lang = $this->create($config, $context, $fallback);
if (!$raw_fallback) {
$lang->error = true;
}
$depth--;
}
}
$lang->code = $code;
return $lang;
}
/**
* Returns the fallback language for language
* @note Loads the original language into cache
* @param string $code language code
* @return string|bool
*/
public function getFallbackFor($code)
{
$this->loadLanguage($code);
return $this->cache[$code]['fallback'];
}
/**
* Loads language into the cache, handles message file and fallbacks
* @param string $code language code
*/
public function loadLanguage($code)
{
static $languages_seen = array(); // recursion guard
// abort if we've already loaded it
if (isset($this->cache[$code])) {
return;
}
// generate filename
$filename = $this->dir . '/Language/messages/' . $code . '.php';
// default fallback : may be overwritten by the ensuing include
$fallback = ($code != 'en') ? 'en' : false;
// load primary localisation
if (!file_exists($filename)) {
// skip the include: will rely solely on fallback
$filename = $this->dir . '/Language/messages/en.php';
$cache = array();
} else {
include $filename;
$cache = compact($this->keys);
}
// load fallback localisation
if (!empty($fallback)) {
// infinite recursion guard
if (isset($languages_seen[$code])) {
trigger_error(
'Circular fallback reference in language ' .
$code,
E_USER_ERROR
);
$fallback = 'en';
}
$language_seen[$code] = true;
// load the fallback recursively
$this->loadLanguage($fallback);
$fallback_cache = $this->cache[$fallback];
// merge fallback with current language
foreach ($this->keys as $key) {
if (isset($cache[$key]) && isset($fallback_cache[$key])) {
if (isset($this->mergeable_keys_map[$key])) {
$cache[$key] = $cache[$key] + $fallback_cache[$key];
} elseif (isset($this->mergeable_keys_list[$key])) {
$cache[$key] = array_merge($fallback_cache[$key], $cache[$key]);
}
} else {
$cache[$key] = $fallback_cache[$key];
}
}
}
// save to cache for later retrieval
$this->cache[$code] = $cache;
return;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php | <?php
/**
* Property list iterator. Do not instantiate this class directly.
*/
class HTMLPurifier_PropertyListIterator extends FilterIterator
{
/**
* @type int
*/
protected $l;
/**
* @type string
*/
protected $filter;
/**
* @param Iterator $iterator Array of data to iterate over
* @param string $filter Optional prefix to only allow values of
*/
public function __construct(Iterator $iterator, $filter = null)
{
parent::__construct($iterator);
$this->l = strlen($filter);
$this->filter = $filter;
}
/**
* @return bool
*/
public function accept()
{
$key = $this->getInnerIterator()->key();
if (strncmp($key, $this->filter, $this->l) !== 0) {
return false;
}
return true;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/StringHashParser.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/StringHashParser.php | <?php
/**
* Parses string hash files. File format is as such:
*
* DefaultKeyValue
* KEY: Value
* KEY2: Value2
* --MULTILINE-KEY--
* Multiline
* value.
*
* Which would output something similar to:
*
* array(
* 'ID' => 'DefaultKeyValue',
* 'KEY' => 'Value',
* 'KEY2' => 'Value2',
* 'MULTILINE-KEY' => "Multiline\nvalue.\n",
* )
*
* We use this as an easy to use file-format for configuration schema
* files, but the class itself is usage agnostic.
*
* You can use ---- to forcibly terminate parsing of a single string-hash;
* this marker is used in multi string-hashes to delimit boundaries.
*/
class HTMLPurifier_StringHashParser
{
/**
* @type string
*/
public $default = 'ID';
/**
* Parses a file that contains a single string-hash.
* @param string $file
* @return array
*/
public function parseFile($file)
{
if (!file_exists($file)) {
return false;
}
$fh = fopen($file, 'r');
if (!$fh) {
return false;
}
$ret = $this->parseHandle($fh);
fclose($fh);
return $ret;
}
/**
* Parses a file that contains multiple string-hashes delimited by '----'
* @param string $file
* @return array
*/
public function parseMultiFile($file)
{
if (!file_exists($file)) {
return false;
}
$ret = array();
$fh = fopen($file, 'r');
if (!$fh) {
return false;
}
while (!feof($fh)) {
$ret[] = $this->parseHandle($fh);
}
fclose($fh);
return $ret;
}
/**
* Internal parser that acepts a file handle.
* @note While it's possible to simulate in-memory parsing by using
* custom stream wrappers, if such a use-case arises we should
* factor out the file handle into its own class.
* @param resource $fh File handle with pointer at start of valid string-hash
* block.
* @return array
*/
protected function parseHandle($fh)
{
$state = false;
$single = false;
$ret = array();
do {
$line = fgets($fh);
if ($line === false) {
break;
}
$line = rtrim($line, "\n\r");
if (!$state && $line === '') {
continue;
}
if ($line === '----') {
break;
}
if (strncmp('--#', $line, 3) === 0) {
// Comment
continue;
} elseif (strncmp('--', $line, 2) === 0) {
// Multiline declaration
$state = trim($line, '- ');
if (!isset($ret[$state])) {
$ret[$state] = '';
}
continue;
} elseif (!$state) {
$single = true;
if (strpos($line, ':') !== false) {
// Single-line declaration
list($state, $line) = explode(':', $line, 2);
$line = trim($line);
} else {
// Use default declaration
$state = $this->default;
}
}
if ($single) {
$ret[$state] = $line;
$single = false;
$state = false;
} else {
$ret[$state] .= "$line\n";
}
} while (!feof($fh));
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Exception.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Exception.php | <?php
/**
* Global exception class for HTML Purifier; any exceptions we throw
* are from here.
*/
class HTMLPurifier_Exception extends Exception
{
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/UnitConverter.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/UnitConverter.php | <?php
/**
* Class for converting between different unit-lengths as specified by
* CSS.
*/
class HTMLPurifier_UnitConverter
{
const ENGLISH = 1;
const METRIC = 2;
const DIGITAL = 3;
/**
* Units information array. Units are grouped into measuring systems
* (English, Metric), and are assigned an integer representing
* the conversion factor between that unit and the smallest unit in
* the system. Numeric indexes are actually magical constants that
* encode conversion data from one system to the next, with a O(n^2)
* constraint on memory (this is generally not a problem, since
* the number of measuring systems is small.)
*/
protected static $units = array(
self::ENGLISH => array(
'px' => 3, // This is as per CSS 2.1 and Firefox. Your mileage may vary
'pt' => 4,
'pc' => 48,
'in' => 288,
self::METRIC => array('pt', '0.352777778', 'mm'),
),
self::METRIC => array(
'mm' => 1,
'cm' => 10,
self::ENGLISH => array('mm', '2.83464567', 'pt'),
),
);
/**
* Minimum bcmath precision for output.
* @type int
*/
protected $outputPrecision;
/**
* Bcmath precision for internal calculations.
* @type int
*/
protected $internalPrecision;
/**
* Whether or not BCMath is available.
* @type bool
*/
private $bcmath;
public function __construct($output_precision = 4, $internal_precision = 10, $force_no_bcmath = false)
{
$this->outputPrecision = $output_precision;
$this->internalPrecision = $internal_precision;
$this->bcmath = !$force_no_bcmath && function_exists('bcmul');
}
/**
* Converts a length object of one unit into another unit.
* @param HTMLPurifier_Length $length
* Instance of HTMLPurifier_Length to convert. You must validate()
* it before passing it here!
* @param string $to_unit
* Unit to convert to.
* @return HTMLPurifier_Length|bool
* @note
* About precision: This conversion function pays very special
* attention to the incoming precision of values and attempts
* to maintain a number of significant figure. Results are
* fairly accurate up to nine digits. Some caveats:
* - If a number is zero-padded as a result of this significant
* figure tracking, the zeroes will be eliminated.
* - If a number contains less than four sigfigs ($outputPrecision)
* and this causes some decimals to be excluded, those
* decimals will be added on.
*/
public function convert($length, $to_unit)
{
if (!$length->isValid()) {
return false;
}
$n = $length->getN();
$unit = $length->getUnit();
if ($n === '0' || $unit === false) {
return new HTMLPurifier_Length('0', false);
}
$state = $dest_state = false;
foreach (self::$units as $k => $x) {
if (isset($x[$unit])) {
$state = $k;
}
if (isset($x[$to_unit])) {
$dest_state = $k;
}
}
if (!$state || !$dest_state) {
return false;
}
// Some calculations about the initial precision of the number;
// this will be useful when we need to do final rounding.
$sigfigs = $this->getSigFigs($n);
if ($sigfigs < $this->outputPrecision) {
$sigfigs = $this->outputPrecision;
}
// BCMath's internal precision deals only with decimals. Use
// our default if the initial number has no decimals, or increase
// it by how ever many decimals, thus, the number of guard digits
// will always be greater than or equal to internalPrecision.
$log = (int)floor(log(abs($n), 10));
$cp = ($log < 0) ? $this->internalPrecision - $log : $this->internalPrecision; // internal precision
for ($i = 0; $i < 2; $i++) {
// Determine what unit IN THIS SYSTEM we need to convert to
if ($dest_state === $state) {
// Simple conversion
$dest_unit = $to_unit;
} else {
// Convert to the smallest unit, pending a system shift
$dest_unit = self::$units[$state][$dest_state][0];
}
// Do the conversion if necessary
if ($dest_unit !== $unit) {
$factor = $this->div(self::$units[$state][$unit], self::$units[$state][$dest_unit], $cp);
$n = $this->mul($n, $factor, $cp);
$unit = $dest_unit;
}
// Output was zero, so bail out early. Shouldn't ever happen.
if ($n === '') {
$n = '0';
$unit = $to_unit;
break;
}
// It was a simple conversion, so bail out
if ($dest_state === $state) {
break;
}
if ($i !== 0) {
// Conversion failed! Apparently, the system we forwarded
// to didn't have this unit. This should never happen!
return false;
}
// Pre-condition: $i == 0
// Perform conversion to next system of units
$n = $this->mul($n, self::$units[$state][$dest_state][1], $cp);
$unit = self::$units[$state][$dest_state][2];
$state = $dest_state;
// One more loop around to convert the unit in the new system.
}
// Post-condition: $unit == $to_unit
if ($unit !== $to_unit) {
return false;
}
// Useful for debugging:
//echo "<pre>n";
//echo "$n\nsigfigs = $sigfigs\nnew_log = $new_log\nlog = $log\nrp = $rp\n</pre>\n";
$n = $this->round($n, $sigfigs);
if (strpos($n, '.') !== false) {
$n = rtrim($n, '0');
}
$n = rtrim($n, '.');
return new HTMLPurifier_Length($n, $unit);
}
/**
* Returns the number of significant figures in a string number.
* @param string $n Decimal number
* @return int number of sigfigs
*/
public function getSigFigs($n)
{
$n = ltrim($n, '0+-');
$dp = strpos($n, '.'); // decimal position
if ($dp === false) {
$sigfigs = strlen(rtrim($n, '0'));
} else {
$sigfigs = strlen(ltrim($n, '0.')); // eliminate extra decimal character
if ($dp !== 0) {
$sigfigs--;
}
}
return $sigfigs;
}
/**
* Adds two numbers, using arbitrary precision when available.
* @param string $s1
* @param string $s2
* @param int $scale
* @return string
*/
private function add($s1, $s2, $scale)
{
if ($this->bcmath) {
return bcadd($s1, $s2, $scale);
} else {
return $this->scale((float)$s1 + (float)$s2, $scale);
}
}
/**
* Multiples two numbers, using arbitrary precision when available.
* @param string $s1
* @param string $s2
* @param int $scale
* @return string
*/
private function mul($s1, $s2, $scale)
{
if ($this->bcmath) {
return bcmul($s1, $s2, $scale);
} else {
return $this->scale((float)$s1 * (float)$s2, $scale);
}
}
/**
* Divides two numbers, using arbitrary precision when available.
* @param string $s1
* @param string $s2
* @param int $scale
* @return string
*/
private function div($s1, $s2, $scale)
{
if ($this->bcmath) {
return bcdiv($s1, $s2, $scale);
} else {
return $this->scale((float)$s1 / (float)$s2, $scale);
}
}
/**
* Rounds a number according to the number of sigfigs it should have,
* using arbitrary precision when available.
* @param float $n
* @param int $sigfigs
* @return string
*/
private function round($n, $sigfigs)
{
$new_log = (int)floor(log(abs($n), 10)); // Number of digits left of decimal - 1
$rp = $sigfigs - $new_log - 1; // Number of decimal places needed
$neg = $n < 0 ? '-' : ''; // Negative sign
if ($this->bcmath) {
if ($rp >= 0) {
$n = bcadd($n, $neg . '0.' . str_repeat('0', $rp) . '5', $rp + 1);
$n = bcdiv($n, '1', $rp);
} else {
// This algorithm partially depends on the standardized
// form of numbers that comes out of bcmath.
$n = bcadd($n, $neg . '5' . str_repeat('0', $new_log - $sigfigs), 0);
$n = substr($n, 0, $sigfigs + strlen($neg)) . str_repeat('0', $new_log - $sigfigs + 1);
}
return $n;
} else {
return $this->scale(round($n, $sigfigs - $new_log - 1), $rp + 1);
}
}
/**
* Scales a float to $scale digits right of decimal point, like BCMath.
* @param float $r
* @param int $scale
* @return string
*/
private function scale($r, $scale)
{
if ($scale < 0) {
// The f sprintf type doesn't support negative numbers, so we
// need to cludge things manually. First get the string.
$r = sprintf('%.0f', (float)$r);
// Due to floating point precision loss, $r will more than likely
// look something like 4652999999999.9234. We grab one more digit
// than we need to precise from $r and then use that to round
// appropriately.
$precise = (string)round(substr($r, 0, strlen($r) + $scale), -1);
// Now we return it, truncating the zero that was rounded off.
return substr($precise, 0, -1) . str_repeat('0', -$scale + 1);
}
return sprintf('%.' . $scale . 'f', (float)$r);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php | <?php
/**
* Represents a measurable length, with a string numeric magnitude
* and a unit. This object is immutable.
*/
class HTMLPurifier_Length
{
/**
* String numeric magnitude.
* @type string
*/
protected $n;
/**
* String unit. False is permitted if $n = 0.
* @type string|bool
*/
protected $unit;
/**
* Whether or not this length is valid. Null if not calculated yet.
* @type bool
*/
protected $isValid;
/**
* Array Lookup array of units recognized by CSS 3
* @type array
*/
protected static $allowedUnits = array(
'em' => true, 'ex' => true, 'px' => true, 'in' => true,
'cm' => true, 'mm' => true, 'pt' => true, 'pc' => true,
'ch' => true, 'rem' => true, 'vw' => true, 'vh' => true,
'vmin' => true, 'vmax' => true
);
/**
* @param string $n Magnitude
* @param bool|string $u Unit
*/
public function __construct($n = '0', $u = false)
{
$this->n = (string) $n;
$this->unit = $u !== false ? (string) $u : false;
}
/**
* @param string $s Unit string, like '2em' or '3.4in'
* @return HTMLPurifier_Length
* @warning Does not perform validation.
*/
public static function make($s)
{
if ($s instanceof HTMLPurifier_Length) {
return $s;
}
$n_length = strspn($s, '1234567890.+-');
$n = substr($s, 0, $n_length);
$unit = substr($s, $n_length);
if ($unit === '') {
$unit = false;
}
return new HTMLPurifier_Length($n, $unit);
}
/**
* Validates the number and unit.
* @return bool
*/
protected function validate()
{
// Special case:
if ($this->n === '+0' || $this->n === '-0') {
$this->n = '0';
}
if ($this->n === '0' && $this->unit === false) {
return true;
}
if (!ctype_lower($this->unit)) {
$this->unit = strtolower($this->unit);
}
if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) {
return false;
}
// Hack:
$def = new HTMLPurifier_AttrDef_CSS_Number();
$result = $def->validate($this->n, false, false);
if ($result === false) {
return false;
}
$this->n = $result;
return true;
}
/**
* Returns string representation of number.
* @return string
*/
public function toString()
{
if (!$this->isValid()) {
return false;
}
return $this->n . $this->unit;
}
/**
* Retrieves string numeric magnitude.
* @return string
*/
public function getN()
{
return $this->n;
}
/**
* Retrieves string unit.
* @return string
*/
public function getUnit()
{
return $this->unit;
}
/**
* Returns true if this length unit is valid.
* @return bool
*/
public function isValid()
{
if ($this->isValid === null) {
$this->isValid = $this->validate();
}
return $this->isValid;
}
/**
* Compares two lengths, and returns 1 if greater, -1 if less and 0 if equal.
* @param HTMLPurifier_Length $l
* @return int
* @warning If both values are too large or small, this calculation will
* not work properly
*/
public function compareTo($l)
{
if ($l === false) {
return false;
}
if ($l->unit !== $this->unit) {
$converter = new HTMLPurifier_UnitConverter();
$l = $converter->convert($l, $this->unit);
if ($l === false) {
return false;
}
}
return $this->n - $l->n;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/EntityParser.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/EntityParser.php | <?php
// if want to implement error collecting here, we'll need to use some sort
// of global data (probably trigger_error) because it's impossible to pass
// $config or $context to the callback functions.
/**
* Handles referencing and derefencing character entities
*/
class HTMLPurifier_EntityParser
{
/**
* Reference to entity lookup table.
* @type HTMLPurifier_EntityLookup
*/
protected $_entity_lookup;
/**
* Callback regex string for entities in text.
* @type string
*/
protected $_textEntitiesRegex;
/**
* Callback regex string for entities in attributes.
* @type string
*/
protected $_attrEntitiesRegex;
/**
* Tests if the beginning of a string is a semi-optional regex
*/
protected $_semiOptionalPrefixRegex;
public function __construct() {
// From
// http://stackoverflow.com/questions/15532252/why-is-reg-being-rendered-as-without-the-bounding-semicolon
$semi_optional = "quot|QUOT|lt|LT|gt|GT|amp|AMP|AElig|Aacute|Acirc|Agrave|Aring|Atilde|Auml|COPY|Ccedil|ETH|Eacute|Ecirc|Egrave|Euml|Iacute|Icirc|Igrave|Iuml|Ntilde|Oacute|Ocirc|Ograve|Oslash|Otilde|Ouml|REG|THORN|Uacute|Ucirc|Ugrave|Uuml|Yacute|aacute|acirc|acute|aelig|agrave|aring|atilde|auml|brvbar|ccedil|cedil|cent|copy|curren|deg|divide|eacute|ecirc|egrave|eth|euml|frac12|frac14|frac34|iacute|icirc|iexcl|igrave|iquest|iuml|laquo|macr|micro|middot|nbsp|not|ntilde|oacute|ocirc|ograve|ordf|ordm|oslash|otilde|ouml|para|plusmn|pound|raquo|reg|sect|shy|sup1|sup2|sup3|szlig|thorn|times|uacute|ucirc|ugrave|uml|uuml|yacute|yen|yuml";
// NB: three empty captures to put the fourth match in the right
// place
$this->_semiOptionalPrefixRegex = "/&()()()($semi_optional)/";
$this->_textEntitiesRegex =
'/&(?:'.
// hex
'[#]x([a-fA-F0-9]+);?|'.
// dec
'[#]0*(\d+);?|'.
// string (mandatory semicolon)
// NB: order matters: match semicolon preferentially
'([A-Za-z_:][A-Za-z0-9.\-_:]*);|'.
// string (optional semicolon)
"($semi_optional)".
')/';
$this->_attrEntitiesRegex =
'/&(?:'.
// hex
'[#]x([a-fA-F0-9]+);?|'.
// dec
'[#]0*(\d+);?|'.
// string (mandatory semicolon)
// NB: order matters: match semicolon preferentially
'([A-Za-z_:][A-Za-z0-9.\-_:]*);|'.
// string (optional semicolon)
// don't match if trailing is equals or alphanumeric (URL
// like)
"($semi_optional)(?![=;A-Za-z0-9])".
')/';
}
/**
* Substitute entities with the parsed equivalents. Use this on
* textual data in an HTML document (as opposed to attributes.)
*
* @param string $string String to have entities parsed.
* @return string Parsed string.
*/
public function substituteTextEntities($string)
{
return preg_replace_callback(
$this->_textEntitiesRegex,
array($this, 'entityCallback'),
$string
);
}
/**
* Substitute entities with the parsed equivalents. Use this on
* attribute contents in documents.
*
* @param string $string String to have entities parsed.
* @return string Parsed string.
*/
public function substituteAttrEntities($string)
{
return preg_replace_callback(
$this->_attrEntitiesRegex,
array($this, 'entityCallback'),
$string
);
}
/**
* Callback function for substituteNonSpecialEntities() that does the work.
*
* @param array $matches PCRE matches array, with 0 the entire match, and
* either index 1, 2 or 3 set with a hex value, dec value,
* or string (respectively).
* @return string Replacement string.
*/
protected function entityCallback($matches)
{
$entity = $matches[0];
$hex_part = @$matches[1];
$dec_part = @$matches[2];
$named_part = empty($matches[3]) ? (empty($matches[4]) ? "" : $matches[4]) : $matches[3];
if ($hex_part !== NULL && $hex_part !== "") {
return HTMLPurifier_Encoder::unichr(hexdec($hex_part));
} elseif ($dec_part !== NULL && $dec_part !== "") {
return HTMLPurifier_Encoder::unichr((int) $dec_part);
} else {
if (!$this->_entity_lookup) {
$this->_entity_lookup = HTMLPurifier_EntityLookup::instance();
}
if (isset($this->_entity_lookup->table[$named_part])) {
return $this->_entity_lookup->table[$named_part];
} else {
// exact match didn't match anything, so test if
// any of the semicolon optional match the prefix.
// Test that this is an EXACT match is important to
// prevent infinite loop
if (!empty($matches[3])) {
return preg_replace_callback(
$this->_semiOptionalPrefixRegex,
array($this, 'entityCallback'),
$entity
);
}
return $entity;
}
}
}
// LEGACY CODE BELOW
/**
* Callback regex string for parsing entities.
* @type string
*/
protected $_substituteEntitiesRegex =
'/&(?:[#]x([a-fA-F0-9]+)|[#]0*(\d+)|([A-Za-z_:][A-Za-z0-9.\-_:]*));?/';
// 1. hex 2. dec 3. string (XML style)
/**
* Decimal to parsed string conversion table for special entities.
* @type array
*/
protected $_special_dec2str =
array(
34 => '"',
38 => '&',
39 => "'",
60 => '<',
62 => '>'
);
/**
* Stripped entity names to decimal conversion table for special entities.
* @type array
*/
protected $_special_ent2dec =
array(
'quot' => 34,
'amp' => 38,
'lt' => 60,
'gt' => 62
);
/**
* Substitutes non-special entities with their parsed equivalents. Since
* running this whenever you have parsed character is t3h 5uck, we run
* it before everything else.
*
* @param string $string String to have non-special entities parsed.
* @return string Parsed string.
*/
public function substituteNonSpecialEntities($string)
{
// it will try to detect missing semicolons, but don't rely on it
return preg_replace_callback(
$this->_substituteEntitiesRegex,
array($this, 'nonSpecialEntityCallback'),
$string
);
}
/**
* Callback function for substituteNonSpecialEntities() that does the work.
*
* @param array $matches PCRE matches array, with 0 the entire match, and
* either index 1, 2 or 3 set with a hex value, dec value,
* or string (respectively).
* @return string Replacement string.
*/
protected function nonSpecialEntityCallback($matches)
{
// replaces all but big five
$entity = $matches[0];
$is_num = (@$matches[0][1] === '#');
if ($is_num) {
$is_hex = (@$entity[2] === 'x');
$code = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
// abort for special characters
if (isset($this->_special_dec2str[$code])) {
return $entity;
}
return HTMLPurifier_Encoder::unichr($code);
} else {
if (isset($this->_special_ent2dec[$matches[3]])) {
return $entity;
}
if (!$this->_entity_lookup) {
$this->_entity_lookup = HTMLPurifier_EntityLookup::instance();
}
if (isset($this->_entity_lookup->table[$matches[3]])) {
return $this->_entity_lookup->table[$matches[3]];
} else {
return $entity;
}
}
}
/**
* Substitutes only special entities with their parsed equivalents.
*
* @notice We try to avoid calling this function because otherwise, it
* would have to be called a lot (for every parsed section).
*
* @param string $string String to have non-special entities parsed.
* @return string Parsed string.
*/
public function substituteSpecialEntities($string)
{
return preg_replace_callback(
$this->_substituteEntitiesRegex,
array($this, 'specialEntityCallback'),
$string
);
}
/**
* Callback function for substituteSpecialEntities() that does the work.
*
* This callback has same syntax as nonSpecialEntityCallback().
*
* @param array $matches PCRE-style matches array, with 0 the entire match, and
* either index 1, 2 or 3 set with a hex value, dec value,
* or string (respectively).
* @return string Replacement string.
*/
protected function specialEntityCallback($matches)
{
$entity = $matches[0];
$is_num = (@$matches[0][1] === '#');
if ($is_num) {
$is_hex = (@$entity[2] === 'x');
$int = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
return isset($this->_special_dec2str[$int]) ?
$this->_special_dec2str[$int] :
$entity;
} else {
return isset($this->_special_ent2dec[$matches[3]]) ?
$this->_special_dec2str[$this->_special_ent2dec[$matches[3]]] :
$entity;
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCacheFactory.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/DefinitionCacheFactory.php | <?php
/**
* Responsible for creating definition caches.
*/
class HTMLPurifier_DefinitionCacheFactory
{
/**
* @type array
*/
protected $caches = array('Serializer' => array());
/**
* @type array
*/
protected $implementations = array();
/**
* @type HTMLPurifier_DefinitionCache_Decorator[]
*/
protected $decorators = array();
/**
* Initialize default decorators
*/
public function setup()
{
$this->addDecorator('Cleanup');
}
/**
* Retrieves an instance of global definition cache factory.
* @param HTMLPurifier_DefinitionCacheFactory $prototype
* @return HTMLPurifier_DefinitionCacheFactory
*/
public static function instance($prototype = null)
{
static $instance;
if ($prototype !== null) {
$instance = $prototype;
} elseif ($instance === null || $prototype === true) {
$instance = new HTMLPurifier_DefinitionCacheFactory();
$instance->setup();
}
return $instance;
}
/**
* Registers a new definition cache object
* @param string $short Short name of cache object, for reference
* @param string $long Full class name of cache object, for construction
*/
public function register($short, $long)
{
$this->implementations[$short] = $long;
}
/**
* Factory method that creates a cache object based on configuration
* @param string $type Name of definitions handled by cache
* @param HTMLPurifier_Config $config Config instance
* @return mixed
*/
public function create($type, $config)
{
$method = $config->get('Cache.DefinitionImpl');
if ($method === null) {
return new HTMLPurifier_DefinitionCache_Null($type);
}
if (!empty($this->caches[$method][$type])) {
return $this->caches[$method][$type];
}
if (isset($this->implementations[$method]) &&
class_exists($class = $this->implementations[$method], false)) {
$cache = new $class($type);
} else {
if ($method != 'Serializer') {
trigger_error("Unrecognized DefinitionCache $method, using Serializer instead", E_USER_WARNING);
}
$cache = new HTMLPurifier_DefinitionCache_Serializer($type);
}
foreach ($this->decorators as $decorator) {
$new_cache = $decorator->decorate($cache);
// prevent infinite recursion in PHP 4
unset($cache);
$cache = $new_cache;
}
$this->caches[$method][$type] = $cache;
return $this->caches[$method][$type];
}
/**
* Registers a decorator to add to all new cache objects
* @param HTMLPurifier_DefinitionCache_Decorator|string $decorator An instance or the name of a decorator
*/
public function addDecorator($decorator)
{
if (is_string($decorator)) {
$class = "HTMLPurifier_DefinitionCache_Decorator_$decorator";
$decorator = new $class;
}
$this->decorators[$decorator->name] = $decorator;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php | <?php
/**
* Injects tokens into the document while parsing for well-formedness.
* This enables "formatter-like" functionality such as auto-paragraphing,
* smiley-ification and linkification to take place.
*
* A note on how handlers create changes; this is done by assigning a new
* value to the $token reference. These values can take a variety of forms and
* are best described HTMLPurifier_Strategy_MakeWellFormed->processToken()
* documentation.
*
* @todo Allow injectors to request a re-run on their output. This
* would help if an operation is recursive.
*/
abstract class HTMLPurifier_Injector
{
/**
* Advisory name of injector, this is for friendly error messages.
* @type string
*/
public $name;
/**
* @type HTMLPurifier_HTMLDefinition
*/
protected $htmlDefinition;
/**
* Reference to CurrentNesting variable in Context. This is an array
* list of tokens that we are currently "inside"
* @type array
*/
protected $currentNesting;
/**
* Reference to current token.
* @type HTMLPurifier_Token
*/
protected $currentToken;
/**
* Reference to InputZipper variable in Context.
* @type HTMLPurifier_Zipper
*/
protected $inputZipper;
/**
* Array of elements and attributes this injector creates and therefore
* need to be allowed by the definition. Takes form of
* array('element' => array('attr', 'attr2'), 'element2')
* @type array
*/
public $needed = array();
/**
* Number of elements to rewind backwards (relative).
* @type bool|int
*/
protected $rewindOffset = false;
/**
* Rewind to a spot to re-perform processing. This is useful if you
* deleted a node, and now need to see if this change affected any
* earlier nodes. Rewinding does not affect other injectors, and can
* result in infinite loops if not used carefully.
* @param bool|int $offset
* @warning HTML Purifier will prevent you from fast-forwarding with this
* function.
*/
public function rewindOffset($offset)
{
$this->rewindOffset = $offset;
}
/**
* Retrieves rewind offset, and then unsets it.
* @return bool|int
*/
public function getRewindOffset()
{
$r = $this->rewindOffset;
$this->rewindOffset = false;
return $r;
}
/**
* Prepares the injector by giving it the config and context objects:
* this allows references to important variables to be made within
* the injector. This function also checks if the HTML environment
* will work with the Injector (see checkNeeded()).
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool|string Boolean false if success, string of missing needed element/attribute if failure
*/
public function prepare($config, $context)
{
$this->htmlDefinition = $config->getHTMLDefinition();
// Even though this might fail, some unit tests ignore this and
// still test checkNeeded, so be careful. Maybe get rid of that
// dependency.
$result = $this->checkNeeded($config);
if ($result !== false) {
return $result;
}
$this->currentNesting =& $context->get('CurrentNesting');
$this->currentToken =& $context->get('CurrentToken');
$this->inputZipper =& $context->get('InputZipper');
return false;
}
/**
* This function checks if the HTML environment
* will work with the Injector: if p tags are not allowed, the
* Auto-Paragraphing injector should not be enabled.
* @param HTMLPurifier_Config $config
* @return bool|string Boolean false if success, string of missing needed element/attribute if failure
*/
public function checkNeeded($config)
{
$def = $config->getHTMLDefinition();
foreach ($this->needed as $element => $attributes) {
if (is_int($element)) {
$element = $attributes;
}
if (!isset($def->info[$element])) {
return $element;
}
if (!is_array($attributes)) {
continue;
}
foreach ($attributes as $name) {
if (!isset($def->info[$element]->attr[$name])) {
return "$element.$name";
}
}
}
return false;
}
/**
* Tests if the context node allows a certain element
* @param string $name Name of element to test for
* @return bool True if element is allowed, false if it is not
*/
public function allowsElement($name)
{
if (!empty($this->currentNesting)) {
$parent_token = array_pop($this->currentNesting);
$this->currentNesting[] = $parent_token;
$parent = $this->htmlDefinition->info[$parent_token->name];
} else {
$parent = $this->htmlDefinition->info_parent_def;
}
if (!isset($parent->child->elements[$name]) || isset($parent->excludes[$name])) {
return false;
}
// check for exclusion
if (!empty($this->currentNesting)) {
for ($i = count($this->currentNesting) - 2; $i >= 0; $i--) {
$node = $this->currentNesting[$i];
$def = $this->htmlDefinition->info[$node->name];
if (isset($def->excludes[$name])) {
return false;
}
}
}
return true;
}
/**
* Iterator function, which starts with the next token and continues until
* you reach the end of the input tokens.
* @warning Please prevent previous references from interfering with this
* functions by setting $i = null beforehand!
* @param int $i Current integer index variable for inputTokens
* @param HTMLPurifier_Token $current Current token variable.
* Do NOT use $token, as that variable is also a reference
* @return bool
*/
protected function forward(&$i, &$current)
{
if ($i === null) {
$i = count($this->inputZipper->back) - 1;
} else {
$i--;
}
if ($i < 0) {
return false;
}
$current = $this->inputZipper->back[$i];
return true;
}
/**
* Similar to _forward, but accepts a third parameter $nesting (which
* should be initialized at 0) and stops when we hit the end tag
* for the node $this->inputIndex starts in.
* @param int $i Current integer index variable for inputTokens
* @param HTMLPurifier_Token $current Current token variable.
* Do NOT use $token, as that variable is also a reference
* @param int $nesting
* @return bool
*/
protected function forwardUntilEndToken(&$i, &$current, &$nesting)
{
$result = $this->forward($i, $current);
if (!$result) {
return false;
}
if ($nesting === null) {
$nesting = 0;
}
if ($current instanceof HTMLPurifier_Token_Start) {
$nesting++;
} elseif ($current instanceof HTMLPurifier_Token_End) {
if ($nesting <= 0) {
return false;
}
$nesting--;
}
return true;
}
/**
* Iterator function, starts with the previous token and continues until
* you reach the beginning of input tokens.
* @warning Please prevent previous references from interfering with this
* functions by setting $i = null beforehand!
* @param int $i Current integer index variable for inputTokens
* @param HTMLPurifier_Token $current Current token variable.
* Do NOT use $token, as that variable is also a reference
* @return bool
*/
protected function backward(&$i, &$current)
{
if ($i === null) {
$i = count($this->inputZipper->front) - 1;
} else {
$i--;
}
if ($i < 0) {
return false;
}
$current = $this->inputZipper->front[$i];
return true;
}
/**
* Handler that is called when a text token is processed
*/
public function handleText(&$token)
{
}
/**
* Handler that is called when a start or empty token is processed
*/
public function handleElement(&$token)
{
}
/**
* Handler that is called when an end token is processed
*/
public function handleEnd(&$token)
{
$this->notifyEnd($token);
}
/**
* Notifier that is called when an end token is processed
* @param HTMLPurifier_Token $token Current token variable.
* @note This differs from handlers in that the token is read-only
* @deprecated
*/
public function notifyEnd($token)
{
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php | <?php
/**
* Configuration object that triggers customizable behavior.
*
* @warning This class is strongly defined: that means that the class
* will fail if an undefined directive is retrieved or set.
*
* @note Many classes that could (although many times don't) use the
* configuration object make it a mandatory parameter. This is
* because a configuration object should always be forwarded,
* otherwise, you run the risk of missing a parameter and then
* being stumped when a configuration directive doesn't work.
*
* @todo Reconsider some of the public member variables
*/
class HTMLPurifier_Config
{
/**
* HTML Purifier's version
* @type string
*/
public $version = '4.13.0';
/**
* Whether or not to automatically finalize
* the object if a read operation is done.
* @type bool
*/
public $autoFinalize = true;
// protected member variables
/**
* Namespace indexed array of serials for specific namespaces.
* @see getSerial() for more info.
* @type string[]
*/
protected $serials = array();
/**
* Serial for entire configuration object.
* @type string
*/
protected $serial;
/**
* Parser for variables.
* @type HTMLPurifier_VarParser_Flexible
*/
protected $parser = null;
/**
* Reference HTMLPurifier_ConfigSchema for value checking.
* @type HTMLPurifier_ConfigSchema
* @note This is public for introspective purposes. Please don't
* abuse!
*/
public $def;
/**
* Indexed array of definitions.
* @type HTMLPurifier_Definition[]
*/
protected $definitions;
/**
* Whether or not config is finalized.
* @type bool
*/
protected $finalized = false;
/**
* Property list containing configuration directives.
* @type array
*/
protected $plist;
/**
* Whether or not a set is taking place due to an alias lookup.
* @type bool
*/
private $aliasMode;
/**
* Set to false if you do not want line and file numbers in errors.
* (useful when unit testing). This will also compress some errors
* and exceptions.
* @type bool
*/
public $chatty = true;
/**
* Current lock; only gets to this namespace are allowed.
* @type string
*/
private $lock;
/**
* Constructor
* @param HTMLPurifier_ConfigSchema $definition ConfigSchema that defines
* what directives are allowed.
* @param HTMLPurifier_PropertyList $parent
*/
public function __construct($definition, $parent = null)
{
$parent = $parent ? $parent : $definition->defaultPlist;
$this->plist = new HTMLPurifier_PropertyList($parent);
$this->def = $definition; // keep a copy around for checking
$this->parser = new HTMLPurifier_VarParser_Flexible();
}
/**
* Convenience constructor that creates a config object based on a mixed var
* @param mixed $config Variable that defines the state of the config
* object. Can be: a HTMLPurifier_Config() object,
* an array of directives based on loadArray(),
* or a string filename of an ini file.
* @param HTMLPurifier_ConfigSchema $schema Schema object
* @return HTMLPurifier_Config Configured object
*/
public static function create($config, $schema = null)
{
if ($config instanceof HTMLPurifier_Config) {
// pass-through
return $config;
}
if (!$schema) {
$ret = HTMLPurifier_Config::createDefault();
} else {
$ret = new HTMLPurifier_Config($schema);
}
if (is_string($config)) {
$ret->loadIni($config);
} elseif (is_array($config)) $ret->loadArray($config);
return $ret;
}
/**
* Creates a new config object that inherits from a previous one.
* @param HTMLPurifier_Config $config Configuration object to inherit from.
* @return HTMLPurifier_Config object with $config as its parent.
*/
public static function inherit(HTMLPurifier_Config $config)
{
return new HTMLPurifier_Config($config->def, $config->plist);
}
/**
* Convenience constructor that creates a default configuration object.
* @return HTMLPurifier_Config default object.
*/
public static function createDefault()
{
$definition = HTMLPurifier_ConfigSchema::instance();
$config = new HTMLPurifier_Config($definition);
return $config;
}
/**
* Retrieves a value from the configuration.
*
* @param string $key String key
* @param mixed $a
*
* @return mixed
*/
public function get($key, $a = null)
{
if ($a !== null) {
$this->triggerError(
"Using deprecated API: use \$config->get('$key.$a') instead",
E_USER_WARNING
);
$key = "$key.$a";
}
if (!$this->finalized) {
$this->autoFinalize();
}
if (!isset($this->def->info[$key])) {
// can't add % due to SimpleTest bug
$this->triggerError(
'Cannot retrieve value of undefined directive ' . htmlspecialchars($key),
E_USER_WARNING
);
return;
}
if (isset($this->def->info[$key]->isAlias)) {
$d = $this->def->info[$key];
$this->triggerError(
'Cannot get value from aliased directive, use real name ' . $d->key,
E_USER_ERROR
);
return;
}
if ($this->lock) {
list($ns) = explode('.', $key);
if ($ns !== $this->lock) {
$this->triggerError(
'Cannot get value of namespace ' . $ns . ' when lock for ' .
$this->lock .
' is active, this probably indicates a Definition setup method ' .
'is accessing directives that are not within its namespace',
E_USER_ERROR
);
return;
}
}
return $this->plist->get($key);
}
/**
* Retrieves an array of directives to values from a given namespace
*
* @param string $namespace String namespace
*
* @return array
*/
public function getBatch($namespace)
{
if (!$this->finalized) {
$this->autoFinalize();
}
$full = $this->getAll();
if (!isset($full[$namespace])) {
$this->triggerError(
'Cannot retrieve undefined namespace ' .
htmlspecialchars($namespace),
E_USER_WARNING
);
return;
}
return $full[$namespace];
}
/**
* Returns a SHA-1 signature of a segment of the configuration object
* that uniquely identifies that particular configuration
*
* @param string $namespace Namespace to get serial for
*
* @return string
* @note Revision is handled specially and is removed from the batch
* before processing!
*/
public function getBatchSerial($namespace)
{
if (empty($this->serials[$namespace])) {
$batch = $this->getBatch($namespace);
unset($batch['DefinitionRev']);
$this->serials[$namespace] = sha1(serialize($batch));
}
return $this->serials[$namespace];
}
/**
* Returns a SHA-1 signature for the entire configuration object
* that uniquely identifies that particular configuration
*
* @return string
*/
public function getSerial()
{
if (empty($this->serial)) {
$this->serial = sha1(serialize($this->getAll()));
}
return $this->serial;
}
/**
* Retrieves all directives, organized by namespace
*
* @warning This is a pretty inefficient function, avoid if you can
*/
public function getAll()
{
if (!$this->finalized) {
$this->autoFinalize();
}
$ret = array();
foreach ($this->plist->squash() as $name => $value) {
list($ns, $key) = explode('.', $name, 2);
$ret[$ns][$key] = $value;
}
return $ret;
}
/**
* Sets a value to configuration.
*
* @param string $key key
* @param mixed $value value
* @param mixed $a
*/
public function set($key, $value, $a = null)
{
if (strpos($key, '.') === false) {
$namespace = $key;
$directive = $value;
$value = $a;
$key = "$key.$directive";
$this->triggerError("Using deprecated API: use \$config->set('$key', ...) instead", E_USER_NOTICE);
} else {
list($namespace) = explode('.', $key);
}
if ($this->isFinalized('Cannot set directive after finalization')) {
return;
}
if (!isset($this->def->info[$key])) {
$this->triggerError(
'Cannot set undefined directive ' . htmlspecialchars($key) . ' to value',
E_USER_WARNING
);
return;
}
$def = $this->def->info[$key];
if (isset($def->isAlias)) {
if ($this->aliasMode) {
$this->triggerError(
'Double-aliases not allowed, please fix '.
'ConfigSchema bug with' . $key,
E_USER_ERROR
);
return;
}
$this->aliasMode = true;
$this->set($def->key, $value);
$this->aliasMode = false;
$this->triggerError("$key is an alias, preferred directive name is {$def->key}", E_USER_NOTICE);
return;
}
// Raw type might be negative when using the fully optimized form
// of stdClass, which indicates allow_null == true
$rtype = is_int($def) ? $def : $def->type;
if ($rtype < 0) {
$type = -$rtype;
$allow_null = true;
} else {
$type = $rtype;
$allow_null = isset($def->allow_null);
}
try {
$value = $this->parser->parse($value, $type, $allow_null);
} catch (HTMLPurifier_VarParserException $e) {
$this->triggerError(
'Value for ' . $key . ' is of invalid type, should be ' .
HTMLPurifier_VarParser::getTypeName($type),
E_USER_WARNING
);
return;
}
if (is_string($value) && is_object($def)) {
// resolve value alias if defined
if (isset($def->aliases[$value])) {
$value = $def->aliases[$value];
}
// check to see if the value is allowed
if (isset($def->allowed) && !isset($def->allowed[$value])) {
$this->triggerError(
'Value not supported, valid values are: ' .
$this->_listify($def->allowed),
E_USER_WARNING
);
return;
}
}
$this->plist->set($key, $value);
// reset definitions if the directives they depend on changed
// this is a very costly process, so it's discouraged
// with finalization
if ($namespace == 'HTML' || $namespace == 'CSS' || $namespace == 'URI') {
$this->definitions[$namespace] = null;
}
$this->serials[$namespace] = false;
}
/**
* Convenience function for error reporting
*
* @param array $lookup
*
* @return string
*/
private function _listify($lookup)
{
$list = array();
foreach ($lookup as $name => $b) {
$list[] = $name;
}
return implode(', ', $list);
}
/**
* Retrieves object reference to the HTML definition.
*
* @param bool $raw Return a copy that has not been setup yet. Must be
* called before it's been setup, otherwise won't work.
* @param bool $optimized If true, this method may return null, to
* indicate that a cached version of the modified
* definition object is available and no further edits
* are necessary. Consider using
* maybeGetRawHTMLDefinition, which is more explicitly
* named, instead.
*
* @return HTMLPurifier_HTMLDefinition|null
*/
public function getHTMLDefinition($raw = false, $optimized = false)
{
return $this->getDefinition('HTML', $raw, $optimized);
}
/**
* Retrieves object reference to the CSS definition
*
* @param bool $raw Return a copy that has not been setup yet. Must be
* called before it's been setup, otherwise won't work.
* @param bool $optimized If true, this method may return null, to
* indicate that a cached version of the modified
* definition object is available and no further edits
* are necessary. Consider using
* maybeGetRawCSSDefinition, which is more explicitly
* named, instead.
*
* @return HTMLPurifier_CSSDefinition|null
*/
public function getCSSDefinition($raw = false, $optimized = false)
{
return $this->getDefinition('CSS', $raw, $optimized);
}
/**
* Retrieves object reference to the URI definition
*
* @param bool $raw Return a copy that has not been setup yet. Must be
* called before it's been setup, otherwise won't work.
* @param bool $optimized If true, this method may return null, to
* indicate that a cached version of the modified
* definition object is available and no further edits
* are necessary. Consider using
* maybeGetRawURIDefinition, which is more explicitly
* named, instead.
*
* @return HTMLPurifier_URIDefinition|null
*/
public function getURIDefinition($raw = false, $optimized = false)
{
return $this->getDefinition('URI', $raw, $optimized);
}
/**
* Retrieves a definition
*
* @param string $type Type of definition: HTML, CSS, etc
* @param bool $raw Whether or not definition should be returned raw
* @param bool $optimized Only has an effect when $raw is true. Whether
* or not to return null if the result is already present in
* the cache. This is off by default for backwards
* compatibility reasons, but you need to do things this
* way in order to ensure that caching is done properly.
* Check out enduser-customize.html for more details.
* We probably won't ever change this default, as much as the
* maybe semantics is the "right thing to do."
*
* @throws HTMLPurifier_Exception
* @return HTMLPurifier_Definition|null
*/
public function getDefinition($type, $raw = false, $optimized = false)
{
if ($optimized && !$raw) {
throw new HTMLPurifier_Exception("Cannot set optimized = true when raw = false");
}
if (!$this->finalized) {
$this->autoFinalize();
}
// temporarily suspend locks, so we can handle recursive definition calls
$lock = $this->lock;
$this->lock = null;
$factory = HTMLPurifier_DefinitionCacheFactory::instance();
$cache = $factory->create($type, $this);
$this->lock = $lock;
if (!$raw) {
// full definition
// ---------------
// check if definition is in memory
if (!empty($this->definitions[$type])) {
$def = $this->definitions[$type];
// check if the definition is setup
if ($def->setup) {
return $def;
} else {
$def->setup($this);
if ($def->optimized) {
$cache->add($def, $this);
}
return $def;
}
}
// check if definition is in cache
$def = $cache->get($this);
if ($def) {
// definition in cache, save to memory and return it
$this->definitions[$type] = $def;
return $def;
}
// initialize it
$def = $this->initDefinition($type);
// set it up
$this->lock = $type;
$def->setup($this);
$this->lock = null;
// save in cache
$cache->add($def, $this);
// return it
return $def;
} else {
// raw definition
// --------------
// check preconditions
$def = null;
if ($optimized) {
if (is_null($this->get($type . '.DefinitionID'))) {
// fatally error out if definition ID not set
throw new HTMLPurifier_Exception(
"Cannot retrieve raw version without specifying %$type.DefinitionID"
);
}
}
if (!empty($this->definitions[$type])) {
$def = $this->definitions[$type];
if ($def->setup && !$optimized) {
$extra = $this->chatty ?
" (try moving this code block earlier in your initialization)" :
"";
throw new HTMLPurifier_Exception(
"Cannot retrieve raw definition after it has already been setup" .
$extra
);
}
if ($def->optimized === null) {
$extra = $this->chatty ? " (try flushing your cache)" : "";
throw new HTMLPurifier_Exception(
"Optimization status of definition is unknown" . $extra
);
}
if ($def->optimized !== $optimized) {
$msg = $optimized ? "optimized" : "unoptimized";
$extra = $this->chatty ?
" (this backtrace is for the first inconsistent call, which was for a $msg raw definition)"
: "";
throw new HTMLPurifier_Exception(
"Inconsistent use of optimized and unoptimized raw definition retrievals" . $extra
);
}
}
// check if definition was in memory
if ($def) {
if ($def->setup) {
// invariant: $optimized === true (checked above)
return null;
} else {
return $def;
}
}
// if optimized, check if definition was in cache
// (because we do the memory check first, this formulation
// is prone to cache slamming, but I think
// guaranteeing that either /all/ of the raw
// setup code or /none/ of it is run is more important.)
if ($optimized) {
// This code path only gets run once; once we put
// something in $definitions (which is guaranteed by the
// trailing code), we always short-circuit above.
$def = $cache->get($this);
if ($def) {
// save the full definition for later, but don't
// return it yet
$this->definitions[$type] = $def;
return null;
}
}
// check invariants for creation
if (!$optimized) {
if (!is_null($this->get($type . '.DefinitionID'))) {
if ($this->chatty) {
$this->triggerError(
'Due to a documentation error in previous version of HTML Purifier, your ' .
'definitions are not being cached. If this is OK, you can remove the ' .
'%$type.DefinitionRev and %$type.DefinitionID declaration. Otherwise, ' .
'modify your code to use maybeGetRawDefinition, and test if the returned ' .
'value is null before making any edits (if it is null, that means that a ' .
'cached version is available, and no raw operations are necessary). See ' .
'<a href="http://htmlpurifier.org/docs/enduser-customize.html#optimized">' .
'Customize</a> for more details',
E_USER_WARNING
);
} else {
$this->triggerError(
"Useless DefinitionID declaration",
E_USER_WARNING
);
}
}
}
// initialize it
$def = $this->initDefinition($type);
$def->optimized = $optimized;
return $def;
}
throw new HTMLPurifier_Exception("The impossible happened!");
}
/**
* Initialise definition
*
* @param string $type What type of definition to create
*
* @return HTMLPurifier_CSSDefinition|HTMLPurifier_HTMLDefinition|HTMLPurifier_URIDefinition
* @throws HTMLPurifier_Exception
*/
private function initDefinition($type)
{
// quick checks failed, let's create the object
if ($type == 'HTML') {
$def = new HTMLPurifier_HTMLDefinition();
} elseif ($type == 'CSS') {
$def = new HTMLPurifier_CSSDefinition();
} elseif ($type == 'URI') {
$def = new HTMLPurifier_URIDefinition();
} else {
throw new HTMLPurifier_Exception(
"Definition of $type type not supported"
);
}
$this->definitions[$type] = $def;
return $def;
}
public function maybeGetRawDefinition($name)
{
return $this->getDefinition($name, true, true);
}
/**
* @return HTMLPurifier_HTMLDefinition|null
*/
public function maybeGetRawHTMLDefinition()
{
return $this->getDefinition('HTML', true, true);
}
/**
* @return HTMLPurifier_CSSDefinition|null
*/
public function maybeGetRawCSSDefinition()
{
return $this->getDefinition('CSS', true, true);
}
/**
* @return HTMLPurifier_URIDefinition|null
*/
public function maybeGetRawURIDefinition()
{
return $this->getDefinition('URI', true, true);
}
/**
* Loads configuration values from an array with the following structure:
* Namespace.Directive => Value
*
* @param array $config_array Configuration associative array
*/
public function loadArray($config_array)
{
if ($this->isFinalized('Cannot load directives after finalization')) {
return;
}
foreach ($config_array as $key => $value) {
$key = str_replace('_', '.', $key);
if (strpos($key, '.') !== false) {
$this->set($key, $value);
} else {
$namespace = $key;
$namespace_values = $value;
foreach ($namespace_values as $directive => $value2) {
$this->set($namespace .'.'. $directive, $value2);
}
}
}
}
/**
* Returns a list of array(namespace, directive) for all directives
* that are allowed in a web-form context as per an allowed
* namespaces/directives list.
*
* @param array $allowed List of allowed namespaces/directives
* @param HTMLPurifier_ConfigSchema $schema Schema to use, if not global copy
*
* @return array
*/
public static function getAllowedDirectivesForForm($allowed, $schema = null)
{
if (!$schema) {
$schema = HTMLPurifier_ConfigSchema::instance();
}
if ($allowed !== true) {
if (is_string($allowed)) {
$allowed = array($allowed);
}
$allowed_ns = array();
$allowed_directives = array();
$blacklisted_directives = array();
foreach ($allowed as $ns_or_directive) {
if (strpos($ns_or_directive, '.') !== false) {
// directive
if ($ns_or_directive[0] == '-') {
$blacklisted_directives[substr($ns_or_directive, 1)] = true;
} else {
$allowed_directives[$ns_or_directive] = true;
}
} else {
// namespace
$allowed_ns[$ns_or_directive] = true;
}
}
}
$ret = array();
foreach ($schema->info as $key => $def) {
list($ns, $directive) = explode('.', $key, 2);
if ($allowed !== true) {
if (isset($blacklisted_directives["$ns.$directive"])) {
continue;
}
if (!isset($allowed_directives["$ns.$directive"]) && !isset($allowed_ns[$ns])) {
continue;
}
}
if (isset($def->isAlias)) {
continue;
}
if ($directive == 'DefinitionID' || $directive == 'DefinitionRev') {
continue;
}
$ret[] = array($ns, $directive);
}
return $ret;
}
/**
* Loads configuration values from $_GET/$_POST that were posted
* via ConfigForm
*
* @param array $array $_GET or $_POST array to import
* @param string|bool $index Index/name that the config variables are in
* @param array|bool $allowed List of allowed namespaces/directives
* @param bool $mq_fix Boolean whether or not to enable magic quotes fix
* @param HTMLPurifier_ConfigSchema $schema Schema to use, if not global copy
*
* @return mixed
*/
public static function loadArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null)
{
$ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $schema);
$config = HTMLPurifier_Config::create($ret, $schema);
return $config;
}
/**
* Merges in configuration values from $_GET/$_POST to object. NOT STATIC.
*
* @param array $array $_GET or $_POST array to import
* @param string|bool $index Index/name that the config variables are in
* @param array|bool $allowed List of allowed namespaces/directives
* @param bool $mq_fix Boolean whether or not to enable magic quotes fix
*/
public function mergeArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true)
{
$ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $this->def);
$this->loadArray($ret);
}
/**
* Prepares an array from a form into something usable for the more
* strict parts of HTMLPurifier_Config
*
* @param array $array $_GET or $_POST array to import
* @param string|bool $index Index/name that the config variables are in
* @param array|bool $allowed List of allowed namespaces/directives
* @param bool $mq_fix Boolean whether or not to enable magic quotes fix
* @param HTMLPurifier_ConfigSchema $schema Schema to use, if not global copy
*
* @return array
*/
public static function prepareArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null)
{
if ($index !== false) {
$array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array();
}
$mq = $mq_fix && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
$allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema);
$ret = array();
foreach ($allowed as $key) {
list($ns, $directive) = $key;
$skey = "$ns.$directive";
if (!empty($array["Null_$skey"])) {
$ret[$ns][$directive] = null;
continue;
}
if (!isset($array[$skey])) {
continue;
}
$value = $mq ? stripslashes($array[$skey]) : $array[$skey];
$ret[$ns][$directive] = $value;
}
return $ret;
}
/**
* Loads configuration values from an ini file
*
* @param string $filename Name of ini file
*/
public function loadIni($filename)
{
if ($this->isFinalized('Cannot load directives after finalization')) {
return;
}
$array = parse_ini_file($filename, true);
$this->loadArray($array);
}
/**
* Checks whether or not the configuration object is finalized.
*
* @param string|bool $error String error message, or false for no error
*
* @return bool
*/
public function isFinalized($error = false)
{
if ($this->finalized && $error) {
$this->triggerError($error, E_USER_ERROR);
}
return $this->finalized;
}
/**
* Finalizes configuration only if auto finalize is on and not
* already finalized
*/
public function autoFinalize()
{
if ($this->autoFinalize) {
$this->finalize();
} else {
$this->plist->squash(true);
}
}
/**
* Finalizes a configuration object, prohibiting further change
*/
public function finalize()
{
$this->finalized = true;
$this->parser = null;
}
/**
* Produces a nicely formatted error message by supplying the
* stack frame information OUTSIDE of HTMLPurifier_Config.
*
* @param string $msg An error message
* @param int $no An error number
*/
protected function triggerError($msg, $no)
{
// determine previous stack frame
$extra = '';
if ($this->chatty) {
$trace = debug_backtrace();
// zip(tail(trace), trace) -- but PHP is not Haskell har har
for ($i = 0, $c = count($trace); $i < $c - 1; $i++) {
// XXX this is not correct on some versions of HTML Purifier
if (isset($trace[$i + 1]['class']) && $trace[$i + 1]['class'] === 'HTMLPurifier_Config') {
continue;
}
$frame = $trace[$i];
$extra = " invoked on line {$frame['line']} in file {$frame['file']}";
break;
}
}
trigger_error($msg . $extra, $no);
}
/**
* Returns a serialized form of the configuration object that can
* be reconstituted.
*
* @return string
*/
public function serialize()
{
$this->getDefinition('HTML');
$this->getDefinition('CSS');
$this->getDefinition('URI');
return serialize($this);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/DoctypeRegistry.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/DoctypeRegistry.php | <?php
class HTMLPurifier_DoctypeRegistry
{
/**
* Hash of doctype names to doctype objects.
* @type array
*/
protected $doctypes;
/**
* Lookup table of aliases to real doctype names.
* @type array
*/
protected $aliases;
/**
* Registers a doctype to the registry
* @note Accepts a fully-formed doctype object, or the
* parameters for constructing a doctype object
* @param string $doctype Name of doctype or literal doctype object
* @param bool $xml
* @param array $modules Modules doctype will load
* @param array $tidy_modules Modules doctype will load for certain modes
* @param array $aliases Alias names for doctype
* @param string $dtd_public
* @param string $dtd_system
* @return HTMLPurifier_Doctype Editable registered doctype
*/
public function register(
$doctype,
$xml = true,
$modules = array(),
$tidy_modules = array(),
$aliases = array(),
$dtd_public = null,
$dtd_system = null
) {
if (!is_array($modules)) {
$modules = array($modules);
}
if (!is_array($tidy_modules)) {
$tidy_modules = array($tidy_modules);
}
if (!is_array($aliases)) {
$aliases = array($aliases);
}
if (!is_object($doctype)) {
$doctype = new HTMLPurifier_Doctype(
$doctype,
$xml,
$modules,
$tidy_modules,
$aliases,
$dtd_public,
$dtd_system
);
}
$this->doctypes[$doctype->name] = $doctype;
$name = $doctype->name;
// hookup aliases
foreach ($doctype->aliases as $alias) {
if (isset($this->doctypes[$alias])) {
continue;
}
$this->aliases[$alias] = $name;
}
// remove old aliases
if (isset($this->aliases[$name])) {
unset($this->aliases[$name]);
}
return $doctype;
}
/**
* Retrieves reference to a doctype of a certain name
* @note This function resolves aliases
* @note When possible, use the more fully-featured make()
* @param string $doctype Name of doctype
* @return HTMLPurifier_Doctype Editable doctype object
*/
public function get($doctype)
{
if (isset($this->aliases[$doctype])) {
$doctype = $this->aliases[$doctype];
}
if (!isset($this->doctypes[$doctype])) {
trigger_error('Doctype ' . htmlspecialchars($doctype) . ' does not exist', E_USER_ERROR);
$anon = new HTMLPurifier_Doctype($doctype);
return $anon;
}
return $this->doctypes[$doctype];
}
/**
* Creates a doctype based on a configuration object,
* will perform initialization on the doctype
* @note Use this function to get a copy of doctype that config
* can hold on to (this is necessary in order to tell
* Generator whether or not the current document is XML
* based or not).
* @param HTMLPurifier_Config $config
* @return HTMLPurifier_Doctype
*/
public function make($config)
{
return clone $this->get($this->getDoctypeFromConfig($config));
}
/**
* Retrieves the doctype from the configuration object
* @param HTMLPurifier_Config $config
* @return string
*/
public function getDoctypeFromConfig($config)
{
// recommended test
$doctype = $config->get('HTML.Doctype');
if (!empty($doctype)) {
return $doctype;
}
$doctype = $config->get('HTML.CustomDoctype');
if (!empty($doctype)) {
return $doctype;
}
// backwards-compatibility
if ($config->get('HTML.XHTML')) {
$doctype = 'XHTML 1.0';
} else {
$doctype = 'HTML 4.01';
}
if ($config->get('HTML.Strict')) {
$doctype .= ' Strict';
} else {
$doctype .= ' Transitional';
}
return $doctype;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIParser.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIParser.php | <?php
/**
* Parses a URI into the components and fragment identifier as specified
* by RFC 3986.
*/
class HTMLPurifier_URIParser
{
/**
* Instance of HTMLPurifier_PercentEncoder to do normalization with.
*/
protected $percentEncoder;
public function __construct()
{
$this->percentEncoder = new HTMLPurifier_PercentEncoder();
}
/**
* Parses a URI.
* @param $uri string URI to parse
* @return HTMLPurifier_URI representation of URI. This representation has
* not been validated yet and may not conform to RFC.
*/
public function parse($uri)
{
$uri = $this->percentEncoder->normalize($uri);
// Regexp is as per Appendix B.
// Note that ["<>] are an addition to the RFC's recommended
// characters, because they represent external delimeters.
$r_URI = '!'.
'(([a-zA-Z0-9\.\+\-]+):)?'. // 2. Scheme
'(//([^/?#"<>]*))?'. // 4. Authority
'([^?#"<>]*)'. // 5. Path
'(\?([^#"<>]*))?'. // 7. Query
'(#([^"<>]*))?'. // 8. Fragment
'!';
$matches = array();
$result = preg_match($r_URI, $uri, $matches);
if (!$result) return false; // *really* invalid URI
// seperate out parts
$scheme = !empty($matches[1]) ? $matches[2] : null;
$authority = !empty($matches[3]) ? $matches[4] : null;
$path = $matches[5]; // always present, can be empty
$query = !empty($matches[6]) ? $matches[7] : null;
$fragment = !empty($matches[8]) ? $matches[9] : null;
// further parse authority
if ($authority !== null) {
$r_authority = "/^((.+?)@)?(\[[^\]]+\]|[^:]*)(:(\d*))?/";
$matches = array();
preg_match($r_authority, $authority, $matches);
$userinfo = !empty($matches[1]) ? $matches[2] : null;
$host = !empty($matches[3]) ? $matches[3] : '';
$port = !empty($matches[4]) ? (int) $matches[5] : null;
} else {
$port = $host = $userinfo = null;
}
return new HTMLPurifier_URI(
$scheme, $userinfo, $host, $port, $path, $query, $fragment);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy.php | <?php
/**
* Supertype for classes that define a strategy for modifying/purifying tokens.
*
* While HTMLPurifier's core purpose is fixing HTML into something proper,
* strategies provide plug points for extra configuration or even extra
* features, such as custom tags, custom parsing of text, etc.
*/
abstract class HTMLPurifier_Strategy
{
/**
* Executes the strategy on the tokens.
*
* @param HTMLPurifier_Token[] $tokens Array of HTMLPurifier_Token objects to be operated on.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_Token[] Processed array of token objects.
*/
abstract public function execute($tokens, $config, $context);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrValidator.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrValidator.php | <?php
/**
* Validates the attributes of a token. Doesn't manage required attributes
* very well. The only reason we factored this out was because RemoveForeignElements
* also needed it besides ValidateAttributes.
*/
class HTMLPurifier_AttrValidator
{
/**
* Validates the attributes of a token, mutating it as necessary.
* that has valid tokens
* @param HTMLPurifier_Token $token Token to validate.
* @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config
* @param HTMLPurifier_Context $context Instance of HTMLPurifier_Context
*/
public function validateToken($token, $config, $context)
{
$definition = $config->getHTMLDefinition();
$e =& $context->get('ErrorCollector', true);
// initialize IDAccumulator if necessary
$ok =& $context->get('IDAccumulator', true);
if (!$ok) {
$id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
$context->register('IDAccumulator', $id_accumulator);
}
// initialize CurrentToken if necessary
$current_token =& $context->get('CurrentToken', true);
if (!$current_token) {
$context->register('CurrentToken', $token);
}
if (!$token instanceof HTMLPurifier_Token_Start &&
!$token instanceof HTMLPurifier_Token_Empty
) {
return;
}
// create alias to global definition array, see also $defs
// DEFINITION CALL
$d_defs = $definition->info_global_attr;
// don't update token until the very end, to ensure an atomic update
$attr = $token->attr;
// do global transformations (pre)
// nothing currently utilizes this
foreach ($definition->info_attr_transform_pre as $transform) {
$attr = $transform->transform($o = $attr, $config, $context);
if ($e) {
if ($attr != $o) {
$e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
}
}
}
// do local transformations only applicable to this element (pre)
// ex. <p align="right"> to <p style="text-align:right;">
foreach ($definition->info[$token->name]->attr_transform_pre as $transform) {
$attr = $transform->transform($o = $attr, $config, $context);
if ($e) {
if ($attr != $o) {
$e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
}
}
}
// create alias to this element's attribute definition array, see
// also $d_defs (global attribute definition array)
// DEFINITION CALL
$defs = $definition->info[$token->name]->attr;
$attr_key = false;
$context->register('CurrentAttr', $attr_key);
// iterate through all the attribute keypairs
// Watch out for name collisions: $key has previously been used
foreach ($attr as $attr_key => $value) {
// call the definition
if (isset($defs[$attr_key])) {
// there is a local definition defined
if ($defs[$attr_key] === false) {
// We've explicitly been told not to allow this element.
// This is usually when there's a global definition
// that must be overridden.
// Theoretically speaking, we could have a
// AttrDef_DenyAll, but this is faster!
$result = false;
} else {
// validate according to the element's definition
$result = $defs[$attr_key]->validate(
$value,
$config,
$context
);
}
} elseif (isset($d_defs[$attr_key])) {
// there is a global definition defined, validate according
// to the global definition
$result = $d_defs[$attr_key]->validate(
$value,
$config,
$context
);
} else {
// system never heard of the attribute? DELETE!
$result = false;
}
// put the results into effect
if ($result === false || $result === null) {
// this is a generic error message that should replaced
// with more specific ones when possible
if ($e) {
$e->send(E_ERROR, 'AttrValidator: Attribute removed');
}
// remove the attribute
unset($attr[$attr_key]);
} elseif (is_string($result)) {
// generally, if a substitution is happening, there
// was some sort of implicit correction going on. We'll
// delegate it to the attribute classes to say exactly what.
// simple substitution
$attr[$attr_key] = $result;
} else {
// nothing happens
}
// we'd also want slightly more complicated substitution
// involving an array as the return value,
// although we're not sure how colliding attributes would
// resolve (certain ones would be completely overriden,
// others would prepend themselves).
}
$context->destroy('CurrentAttr');
// post transforms
// global (error reporting untested)
foreach ($definition->info_attr_transform_post as $transform) {
$attr = $transform->transform($o = $attr, $config, $context);
if ($e) {
if ($attr != $o) {
$e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
}
}
}
// local (error reporting untested)
foreach ($definition->info[$token->name]->attr_transform_post as $transform) {
$attr = $transform->transform($o = $attr, $config, $context);
if ($e) {
if ($attr != $o) {
$e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
}
}
}
$token->attr = $attr;
// destroy CurrentToken if we made it ourselves
if (!$current_token) {
$context->destroy('CurrentToken');
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php | <?php
/**
* Abstract base node class that all others inherit from.
*
* Why do we not use the DOM extension? (1) It is not always available,
* (2) it has funny constraints on the data it can represent,
* whereas we want a maximally flexible representation, and (3) its
* interface is a bit cumbersome.
*/
abstract class HTMLPurifier_Node
{
/**
* Line number of the start token in the source document
* @type int
*/
public $line;
/**
* Column number of the start token in the source document. Null if unknown.
* @type int
*/
public $col;
/**
* Lookup array of processing that this token is exempt from.
* Currently, valid values are "ValidateAttributes".
* @type array
*/
public $armor = array();
/**
* When true, this node should be ignored as non-existent.
*
* Who is responsible for ignoring dead nodes? FixNesting is
* responsible for removing them before passing on to child
* validators.
*/
public $dead = false;
/**
* Returns a pair of start and end tokens, where the end token
* is null if it is not necessary. Does not include children.
* @type array
*/
abstract public function toTokenPair();
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTypes.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrTypes.php | <?php
/**
* Provides lookup array of attribute types to HTMLPurifier_AttrDef objects
*/
class HTMLPurifier_AttrTypes
{
/**
* Lookup array of attribute string identifiers to concrete implementations.
* @type HTMLPurifier_AttrDef[]
*/
protected $info = array();
/**
* Constructs the info array, supplying default implementations for attribute
* types.
*/
public function __construct()
{
// XXX This is kind of poor, since we don't actually /clone/
// instances; instead, we use the supplied make() attribute. So,
// the underlying class must know how to deal with arguments.
// With the old implementation of Enum, that ignored its
// arguments when handling a make dispatch, the IAlign
// definition wouldn't work.
// pseudo-types, must be instantiated via shorthand
$this->info['Enum'] = new HTMLPurifier_AttrDef_Enum();
$this->info['Bool'] = new HTMLPurifier_AttrDef_HTML_Bool();
$this->info['CDATA'] = new HTMLPurifier_AttrDef_Text();
$this->info['ID'] = new HTMLPurifier_AttrDef_HTML_ID();
$this->info['Length'] = new HTMLPurifier_AttrDef_HTML_Length();
$this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength();
$this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens();
$this->info['Pixels'] = new HTMLPurifier_AttrDef_HTML_Pixels();
$this->info['Text'] = new HTMLPurifier_AttrDef_Text();
$this->info['URI'] = new HTMLPurifier_AttrDef_URI();
$this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang();
$this->info['Color'] = new HTMLPurifier_AttrDef_HTML_Color();
$this->info['IAlign'] = self::makeEnum('top,middle,bottom,left,right');
$this->info['LAlign'] = self::makeEnum('top,bottom,left,right');
$this->info['FrameTarget'] = new HTMLPurifier_AttrDef_HTML_FrameTarget();
// unimplemented aliases
$this->info['ContentType'] = new HTMLPurifier_AttrDef_Text();
$this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text();
$this->info['Charsets'] = new HTMLPurifier_AttrDef_Text();
$this->info['Character'] = new HTMLPurifier_AttrDef_Text();
// "proprietary" types
$this->info['Class'] = new HTMLPurifier_AttrDef_HTML_Class();
// number is really a positive integer (one or more digits)
// FIXME: ^^ not always, see start and value of list items
$this->info['Number'] = new HTMLPurifier_AttrDef_Integer(false, false, true);
}
private static function makeEnum($in)
{
return new HTMLPurifier_AttrDef_Clone(new HTMLPurifier_AttrDef_Enum(explode(',', $in)));
}
/**
* Retrieves a type
* @param string $type String type name
* @return HTMLPurifier_AttrDef Object AttrDef for type
*/
public function get($type)
{
// determine if there is any extra info tacked on
if (strpos($type, '#') !== false) {
list($type, $string) = explode('#', $type, 2);
} else {
$string = '';
}
if (!isset($this->info[$type])) {
trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR);
return;
}
return $this->info[$type]->make($string);
}
/**
* Sets a new implementation for a type
* @param string $type String type name
* @param HTMLPurifier_AttrDef $impl Object AttrDef for type
*/
public function set($type, $impl)
{
$this->info[$type] = $impl;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ChildDef.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ChildDef.php | <?php
/**
* Defines allowed child nodes and validates nodes against it.
*/
abstract class HTMLPurifier_ChildDef
{
/**
* Type of child definition, usually right-most part of class name lowercase.
* Used occasionally in terms of context.
* @type string
*/
public $type;
/**
* Indicates whether or not an empty array of children is okay.
*
* This is necessary for redundant checking when changes affecting
* a child node may cause a parent node to now be disallowed.
* @type bool
*/
public $allow_empty;
/**
* Lookup array of all elements that this definition could possibly allow.
* @type array
*/
public $elements = array();
/**
* Get lookup of tag names that should not close this element automatically.
* All other elements will do so.
* @param HTMLPurifier_Config $config HTMLPurifier_Config object
* @return array
*/
public function getAllowedElements($config)
{
return $this->elements;
}
/**
* Validates nodes according to definition and returns modification.
*
* @param HTMLPurifier_Node[] $children Array of HTMLPurifier_Node
* @param HTMLPurifier_Config $config HTMLPurifier_Config object
* @param HTMLPurifier_Context $context HTMLPurifier_Context object
* @return bool|array true to leave nodes as is, false to remove parent node, array of replacement children
*/
abstract public function validateChildren($children, $config, $context);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/TokenFactory.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/TokenFactory.php | <?php
/**
* Factory for token generation.
*
* @note Doing some benchmarking indicates that the new operator is much
* slower than the clone operator (even discounting the cost of the
* constructor). This class is for that optimization.
* Other then that, there's not much point as we don't
* maintain parallel HTMLPurifier_Token hierarchies (the main reason why
* you'd want to use an abstract factory).
* @todo Port DirectLex to use this
*/
class HTMLPurifier_TokenFactory
{
// p stands for prototype
/**
* @type HTMLPurifier_Token_Start
*/
private $p_start;
/**
* @type HTMLPurifier_Token_End
*/
private $p_end;
/**
* @type HTMLPurifier_Token_Empty
*/
private $p_empty;
/**
* @type HTMLPurifier_Token_Text
*/
private $p_text;
/**
* @type HTMLPurifier_Token_Comment
*/
private $p_comment;
/**
* Generates blank prototypes for cloning.
*/
public function __construct()
{
$this->p_start = new HTMLPurifier_Token_Start('', array());
$this->p_end = new HTMLPurifier_Token_End('');
$this->p_empty = new HTMLPurifier_Token_Empty('', array());
$this->p_text = new HTMLPurifier_Token_Text('');
$this->p_comment = new HTMLPurifier_Token_Comment('');
}
/**
* Creates a HTMLPurifier_Token_Start.
* @param string $name Tag name
* @param array $attr Associative array of attributes
* @return HTMLPurifier_Token_Start Generated HTMLPurifier_Token_Start
*/
public function createStart($name, $attr = array())
{
$p = clone $this->p_start;
$p->__construct($name, $attr);
return $p;
}
/**
* Creates a HTMLPurifier_Token_End.
* @param string $name Tag name
* @return HTMLPurifier_Token_End Generated HTMLPurifier_Token_End
*/
public function createEnd($name)
{
$p = clone $this->p_end;
$p->__construct($name);
return $p;
}
/**
* Creates a HTMLPurifier_Token_Empty.
* @param string $name Tag name
* @param array $attr Associative array of attributes
* @return HTMLPurifier_Token_Empty Generated HTMLPurifier_Token_Empty
*/
public function createEmpty($name, $attr = array())
{
$p = clone $this->p_empty;
$p->__construct($name, $attr);
return $p;
}
/**
* Creates a HTMLPurifier_Token_Text.
* @param string $data Data of text token
* @return HTMLPurifier_Token_Text Generated HTMLPurifier_Token_Text
*/
public function createText($data)
{
$p = clone $this->p_text;
$p->__construct($data);
return $p;
}
/**
* Creates a HTMLPurifier_Token_Comment.
* @param string $data Data of comment token
* @return HTMLPurifier_Token_Comment Generated HTMLPurifier_Token_Comment
*/
public function createComment($data)
{
$p = clone $this->p_comment;
$p->__construct($data);
return $p;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter.php | <?php
/**
* Represents a pre or post processing filter on HTML Purifier's output
*
* Sometimes, a little ad-hoc fixing of HTML has to be done before
* it gets sent through HTML Purifier: you can use filters to acheive
* this effect. For instance, YouTube videos can be preserved using
* this manner. You could have used a decorator for this task, but
* PHP's support for them is not terribly robust, so we're going
* to just loop through the filters.
*
* Filters should be exited first in, last out. If there are three filters,
* named 1, 2 and 3, the order of execution should go 1->preFilter,
* 2->preFilter, 3->preFilter, purify, 3->postFilter, 2->postFilter,
* 1->postFilter.
*
* @note Methods are not declared abstract as it is perfectly legitimate
* for an implementation not to want anything to happen on a step
*/
class HTMLPurifier_Filter
{
/**
* Name of the filter for identification purposes.
* @type string
*/
public $name;
/**
* Pre-processor function, handles HTML before HTML Purifier
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
public function preFilter($html, $config, $context)
{
return $html;
}
/**
* Post-processor function, handles HTML after HTML Purifier
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
public function postFilter($html, $config, $context)
{
return $html;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/EntityLookup.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/EntityLookup.php | <?php
/**
* Object that provides entity lookup table from entity name to character
*/
class HTMLPurifier_EntityLookup
{
/**
* Assoc array of entity name to character represented.
* @type array
*/
public $table;
/**
* Sets up the entity lookup table from the serialized file contents.
* @param bool $file
* @note The serialized contents are versioned, but were generated
* using the maintenance script generate_entity_file.php
* @warning This is not in constructor to help enforce the Singleton
*/
public function setup($file = false)
{
if (!$file) {
$file = HTMLPURIFIER_PREFIX . '/HTMLPurifier/EntityLookup/entities.ser';
}
$this->table = unserialize(file_get_contents($file));
}
/**
* Retrieves sole instance of the object.
* @param bool|HTMLPurifier_EntityLookup $prototype Optional prototype of custom lookup table to overload with.
* @return HTMLPurifier_EntityLookup
*/
public static function instance($prototype = false)
{
// no references, since PHP doesn't copy unless modified
static $instance = null;
if ($prototype) {
$instance = $prototype;
} elseif (!$instance) {
$instance = new HTMLPurifier_EntityLookup();
$instance->setup();
}
return $instance;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ContentSets.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ContentSets.php | <?php
/**
* @todo Unit test
*/
class HTMLPurifier_ContentSets
{
/**
* List of content set strings (pipe separators) indexed by name.
* @type array
*/
public $info = array();
/**
* List of content set lookups (element => true) indexed by name.
* @type array
* @note This is in HTMLPurifier_HTMLDefinition->info_content_sets
*/
public $lookup = array();
/**
* Synchronized list of defined content sets (keys of info).
* @type array
*/
protected $keys = array();
/**
* Synchronized list of defined content values (values of info).
* @type array
*/
protected $values = array();
/**
* Merges in module's content sets, expands identifiers in the content
* sets and populates the keys, values and lookup member variables.
* @param HTMLPurifier_HTMLModule[] $modules List of HTMLPurifier_HTMLModule
*/
public function __construct($modules)
{
if (!is_array($modules)) {
$modules = array($modules);
}
// populate content_sets based on module hints
// sorry, no way of overloading
foreach ($modules as $module) {
foreach ($module->content_sets as $key => $value) {
$temp = $this->convertToLookup($value);
if (isset($this->lookup[$key])) {
// add it into the existing content set
$this->lookup[$key] = array_merge($this->lookup[$key], $temp);
} else {
$this->lookup[$key] = $temp;
}
}
}
$old_lookup = false;
while ($old_lookup !== $this->lookup) {
$old_lookup = $this->lookup;
foreach ($this->lookup as $i => $set) {
$add = array();
foreach ($set as $element => $x) {
if (isset($this->lookup[$element])) {
$add += $this->lookup[$element];
unset($this->lookup[$i][$element]);
}
}
$this->lookup[$i] += $add;
}
}
foreach ($this->lookup as $key => $lookup) {
$this->info[$key] = implode(' | ', array_keys($lookup));
}
$this->keys = array_keys($this->info);
$this->values = array_values($this->info);
}
/**
* Accepts a definition; generates and assigns a ChildDef for it
* @param HTMLPurifier_ElementDef $def HTMLPurifier_ElementDef reference
* @param HTMLPurifier_HTMLModule $module Module that defined the ElementDef
*/
public function generateChildDef(&$def, $module)
{
if (!empty($def->child)) { // already done!
return;
}
$content_model = $def->content_model;
if (is_string($content_model)) {
// Assume that $this->keys is alphanumeric
$def->content_model = preg_replace_callback(
'/\b(' . implode('|', $this->keys) . ')\b/',
array($this, 'generateChildDefCallback'),
$content_model
);
//$def->content_model = str_replace(
// $this->keys, $this->values, $content_model);
}
$def->child = $this->getChildDef($def, $module);
}
public function generateChildDefCallback($matches)
{
return $this->info[$matches[0]];
}
/**
* Instantiates a ChildDef based on content_model and content_model_type
* member variables in HTMLPurifier_ElementDef
* @note This will also defer to modules for custom HTMLPurifier_ChildDef
* subclasses that need content set expansion
* @param HTMLPurifier_ElementDef $def HTMLPurifier_ElementDef to have ChildDef extracted
* @param HTMLPurifier_HTMLModule $module Module that defined the ElementDef
* @return HTMLPurifier_ChildDef corresponding to ElementDef
*/
public function getChildDef($def, $module)
{
$value = $def->content_model;
if (is_object($value)) {
trigger_error(
'Literal object child definitions should be stored in '.
'ElementDef->child not ElementDef->content_model',
E_USER_NOTICE
);
return $value;
}
switch ($def->content_model_type) {
case 'required':
return new HTMLPurifier_ChildDef_Required($value);
case 'optional':
return new HTMLPurifier_ChildDef_Optional($value);
case 'empty':
return new HTMLPurifier_ChildDef_Empty();
case 'custom':
return new HTMLPurifier_ChildDef_Custom($value);
}
// defer to its module
$return = false;
if ($module->defines_child_def) { // save a func call
$return = $module->getChildDef($def);
}
if ($return !== false) {
return $return;
}
// error-out
trigger_error(
'Could not determine which ChildDef class to instantiate',
E_USER_ERROR
);
return false;
}
/**
* Converts a string list of elements separated by pipes into
* a lookup array.
* @param string $string List of elements
* @return array Lookup array of elements
*/
protected function convertToLookup($string)
{
$array = explode('|', str_replace(' ', '', $string));
$ret = array();
foreach ($array as $k) {
$ret[$k] = true;
}
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter.php | <?php
/**
* Chainable filters for custom URI processing.
*
* These filters can perform custom actions on a URI filter object,
* including transformation or blacklisting. A filter named Foo
* must have a corresponding configuration directive %URI.Foo,
* unless always_load is specified to be true.
*
* The following contexts may be available while URIFilters are being
* processed:
*
* - EmbeddedURI: true if URI is an embedded resource that will
* be loaded automatically on page load
* - CurrentToken: a reference to the token that is currently
* being processed
* - CurrentAttr: the name of the attribute that is currently being
* processed
* - CurrentCSSProperty: the name of the CSS property that is
* currently being processed (if applicable)
*
* @warning This filter is called before scheme object validation occurs.
* Make sure, if you require a specific scheme object, you
* you check that it exists. This allows filters to convert
* proprietary URI schemes into regular ones.
*/
abstract class HTMLPurifier_URIFilter
{
/**
* Unique identifier of filter.
* @type string
*/
public $name;
/**
* True if this filter should be run after scheme validation.
* @type bool
*/
public $post = false;
/**
* True if this filter should always be loaded.
* This permits a filter to be named Foo without the corresponding
* %URI.Foo directive existing.
* @type bool
*/
public $always_load = false;
/**
* Performs initialization for the filter. If the filter returns
* false, this means that it shouldn't be considered active.
* @param HTMLPurifier_Config $config
* @return bool
*/
public function prepare($config)
{
return true;
}
/**
* Filter a URI object
* @param HTMLPurifier_URI $uri Reference to URI object variable
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool Whether or not to continue processing: false indicates
* URL is no good, true indicates continue processing. Note that
* all changes are committed directly on the URI object
*/
abstract public function filter(&$uri, $config, $context);
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/PercentEncoder.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/PercentEncoder.php | <?php
/**
* Class that handles operations involving percent-encoding in URIs.
*
* @warning
* Be careful when reusing instances of PercentEncoder. The object
* you use for normalize() SHOULD NOT be used for encode(), or
* vice-versa.
*/
class HTMLPurifier_PercentEncoder
{
/**
* Reserved characters to preserve when using encode().
* @type array
*/
protected $preserve = array();
/**
* String of characters that should be preserved while using encode().
* @param bool $preserve
*/
public function __construct($preserve = false)
{
// unreserved letters, ought to const-ify
for ($i = 48; $i <= 57; $i++) { // digits
$this->preserve[$i] = true;
}
for ($i = 65; $i <= 90; $i++) { // upper-case
$this->preserve[$i] = true;
}
for ($i = 97; $i <= 122; $i++) { // lower-case
$this->preserve[$i] = true;
}
$this->preserve[45] = true; // Dash -
$this->preserve[46] = true; // Period .
$this->preserve[95] = true; // Underscore _
$this->preserve[126]= true; // Tilde ~
// extra letters not to escape
if ($preserve !== false) {
for ($i = 0, $c = strlen($preserve); $i < $c; $i++) {
$this->preserve[ord($preserve[$i])] = true;
}
}
}
/**
* Our replacement for urlencode, it encodes all non-reserved characters,
* as well as any extra characters that were instructed to be preserved.
* @note
* Assumes that the string has already been normalized, making any
* and all percent escape sequences valid. Percents will not be
* re-escaped, regardless of their status in $preserve
* @param string $string String to be encoded
* @return string Encoded string.
*/
public function encode($string)
{
$ret = '';
for ($i = 0, $c = strlen($string); $i < $c; $i++) {
if ($string[$i] !== '%' && !isset($this->preserve[$int = ord($string[$i])])) {
$ret .= '%' . sprintf('%02X', $int);
} else {
$ret .= $string[$i];
}
}
return $ret;
}
/**
* Fix up percent-encoding by decoding unreserved characters and normalizing.
* @warning This function is affected by $preserve, even though the
* usual desired behavior is for this not to preserve those
* characters. Be careful when reusing instances of PercentEncoder!
* @param string $string String to normalize
* @return string
*/
public function normalize($string)
{
if ($string == '') {
return '';
}
$parts = explode('%', $string);
$ret = array_shift($parts);
foreach ($parts as $part) {
$length = strlen($part);
if ($length < 2) {
$ret .= '%25' . $part;
continue;
}
$encoding = substr($part, 0, 2);
$text = substr($part, 2);
if (!ctype_xdigit($encoding)) {
$ret .= '%25' . $part;
continue;
}
$int = hexdec($encoding);
if (isset($this->preserve[$int])) {
$ret .= chr($int) . $text;
continue;
}
$encoding = strtoupper($encoding);
$ret .= '%' . $encoding . $text;
}
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Queue.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Queue.php | <?php
/**
* A simple array-backed queue, based off of the classic Okasaki
* persistent amortized queue. The basic idea is to maintain two
* stacks: an input stack and an output stack. When the output
* stack runs out, reverse the input stack and use it as the output
* stack.
*
* We don't use the SPL implementation because it's only supported
* on PHP 5.3 and later.
*
* Exercise: Prove that push/pop on this queue take amortized O(1) time.
*
* Exercise: Extend this queue to be a deque, while preserving amortized
* O(1) time. Some care must be taken on rebalancing to avoid quadratic
* behaviour caused by repeatedly shuffling data from the input stack
* to the output stack and back.
*/
class HTMLPurifier_Queue {
private $input;
private $output;
public function __construct($input = array()) {
$this->input = $input;
$this->output = array();
}
/**
* Shifts an element off the front of the queue.
*/
public function shift() {
if (empty($this->output)) {
$this->output = array_reverse($this->input);
$this->input = array();
}
if (empty($this->output)) {
return NULL;
}
return array_pop($this->output);
}
/**
* Pushes an element onto the front of the queue.
*/
public function push($x) {
array_push($this->input, $x);
}
/**
* Checks if it's empty.
*/
public function isEmpty() {
return empty($this->input) && empty($this->output);
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Arborize.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Arborize.php | <?php
/**
* Converts a stream of HTMLPurifier_Token into an HTMLPurifier_Node,
* and back again.
*
* @note This transformation is not an equivalence. We mutate the input
* token stream to make it so; see all [MUT] markers in code.
*/
class HTMLPurifier_Arborize
{
public static function arborize($tokens, $config, $context) {
$definition = $config->getHTMLDefinition();
$parent = new HTMLPurifier_Token_Start($definition->info_parent);
$stack = array($parent->toNode());
foreach ($tokens as $token) {
$token->skip = null; // [MUT]
$token->carryover = null; // [MUT]
if ($token instanceof HTMLPurifier_Token_End) {
$token->start = null; // [MUT]
$r = array_pop($stack);
//assert($r->name === $token->name);
//assert(empty($token->attr));
$r->endCol = $token->col;
$r->endLine = $token->line;
$r->endArmor = $token->armor;
continue;
}
$node = $token->toNode();
$stack[count($stack)-1]->children[] = $node;
if ($token instanceof HTMLPurifier_Token_Start) {
$stack[] = $node;
}
}
//assert(count($stack) == 1);
return $stack[0];
}
public static function flatten($node, $config, $context) {
$level = 0;
$nodes = array($level => new HTMLPurifier_Queue(array($node)));
$closingTokens = array();
$tokens = array();
do {
while (!$nodes[$level]->isEmpty()) {
$node = $nodes[$level]->shift(); // FIFO
list($start, $end) = $node->toTokenPair();
if ($level > 0) {
$tokens[] = $start;
}
if ($end !== NULL) {
$closingTokens[$level][] = $end;
}
if ($node instanceof HTMLPurifier_Node_Element) {
$level++;
$nodes[$level] = new HTMLPurifier_Queue();
foreach ($node->children as $childNode) {
$nodes[$level]->push($childNode);
}
}
}
$level--;
if ($level && isset($closingTokens[$level])) {
while ($token = array_pop($closingTokens[$level])) {
$tokens[] = $token;
}
}
} while ($level > 0);
return $tokens;
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ErrorStruct.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ErrorStruct.php | <?php
/**
* Records errors for particular segments of an HTML document such as tokens,
* attributes or CSS properties. They can contain error structs (which apply
* to components of what they represent), but their main purpose is to hold
* errors applying to whatever struct is being used.
*/
class HTMLPurifier_ErrorStruct
{
/**
* Possible values for $children first-key. Note that top-level structures
* are automatically token-level.
*/
const TOKEN = 0;
const ATTR = 1;
const CSSPROP = 2;
/**
* Type of this struct.
* @type string
*/
public $type;
/**
* Value of the struct we are recording errors for. There are various
* values for this:
* - TOKEN: Instance of HTMLPurifier_Token
* - ATTR: array('attr-name', 'value')
* - CSSPROP: array('prop-name', 'value')
* @type mixed
*/
public $value;
/**
* Errors registered for this structure.
* @type array
*/
public $errors = array();
/**
* Child ErrorStructs that are from this structure. For example, a TOKEN
* ErrorStruct would contain ATTR ErrorStructs. This is a multi-dimensional
* array in structure: [TYPE]['identifier']
* @type array
*/
public $children = array();
/**
* @param string $type
* @param string $id
* @return mixed
*/
public function getChild($type, $id)
{
if (!isset($this->children[$type][$id])) {
$this->children[$type][$id] = new HTMLPurifier_ErrorStruct();
$this->children[$type][$id]->type = $type;
}
return $this->children[$type][$id];
}
/**
* @param int $severity
* @param string $message
*/
public function addError($severity, $message)
{
$this->errors[] = array($severity, $message);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Generator.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Generator.php | <?php
/**
* Generates HTML from tokens.
* @todo Refactor interface so that configuration/context is determined
* upon instantiation, no need for messy generateFromTokens() calls
* @todo Make some of the more internal functions protected, and have
* unit tests work around that
*/
class HTMLPurifier_Generator
{
/**
* Whether or not generator should produce XML output.
* @type bool
*/
private $_xhtml = true;
/**
* :HACK: Whether or not generator should comment the insides of <script> tags.
* @type bool
*/
private $_scriptFix = false;
/**
* Cache of HTMLDefinition during HTML output to determine whether or
* not attributes should be minimized.
* @type HTMLPurifier_HTMLDefinition
*/
private $_def;
/**
* Cache of %Output.SortAttr.
* @type bool
*/
private $_sortAttr;
/**
* Cache of %Output.FlashCompat.
* @type bool
*/
private $_flashCompat;
/**
* Cache of %Output.FixInnerHTML.
* @type bool
*/
private $_innerHTMLFix;
/**
* Stack for keeping track of object information when outputting IE
* compatibility code.
* @type array
*/
private $_flashStack = array();
/**
* Configuration for the generator
* @type HTMLPurifier_Config
*/
protected $config;
/**
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
*/
public function __construct($config, $context)
{
$this->config = $config;
$this->_scriptFix = $config->get('Output.CommentScriptContents');
$this->_innerHTMLFix = $config->get('Output.FixInnerHTML');
$this->_sortAttr = $config->get('Output.SortAttr');
$this->_flashCompat = $config->get('Output.FlashCompat');
$this->_def = $config->getHTMLDefinition();
$this->_xhtml = $this->_def->doctype->xml;
}
/**
* Generates HTML from an array of tokens.
* @param HTMLPurifier_Token[] $tokens Array of HTMLPurifier_Token
* @return string Generated HTML
*/
public function generateFromTokens($tokens)
{
if (!$tokens) {
return '';
}
// Basic algorithm
$html = '';
for ($i = 0, $size = count($tokens); $i < $size; $i++) {
if ($this->_scriptFix && $tokens[$i]->name === 'script'
&& $i + 2 < $size && $tokens[$i+2] instanceof HTMLPurifier_Token_End) {
// script special case
// the contents of the script block must be ONE token
// for this to work.
$html .= $this->generateFromToken($tokens[$i++]);
$html .= $this->generateScriptFromToken($tokens[$i++]);
}
$html .= $this->generateFromToken($tokens[$i]);
}
// Tidy cleanup
if (extension_loaded('tidy') && $this->config->get('Output.TidyFormat')) {
$tidy = new Tidy;
$tidy->parseString(
$html,
array(
'indent'=> true,
'output-xhtml' => $this->_xhtml,
'show-body-only' => true,
'indent-spaces' => 2,
'wrap' => 68,
),
'utf8'
);
$tidy->cleanRepair();
$html = (string) $tidy; // explicit cast necessary
}
// Normalize newlines to system defined value
if ($this->config->get('Core.NormalizeNewlines')) {
$nl = $this->config->get('Output.Newline');
if ($nl === null) {
$nl = PHP_EOL;
}
if ($nl !== "\n") {
$html = str_replace("\n", $nl, $html);
}
}
return $html;
}
/**
* Generates HTML from a single token.
* @param HTMLPurifier_Token $token HTMLPurifier_Token object.
* @return string Generated HTML
*/
public function generateFromToken($token)
{
if (!$token instanceof HTMLPurifier_Token) {
trigger_error('Cannot generate HTML from non-HTMLPurifier_Token object', E_USER_WARNING);
return '';
} elseif ($token instanceof HTMLPurifier_Token_Start) {
$attr = $this->generateAttributes($token->attr, $token->name);
if ($this->_flashCompat) {
if ($token->name == "object") {
$flash = new stdClass();
$flash->attr = $token->attr;
$flash->param = array();
$this->_flashStack[] = $flash;
}
}
return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
} elseif ($token instanceof HTMLPurifier_Token_End) {
$_extra = '';
if ($this->_flashCompat) {
if ($token->name == "object" && !empty($this->_flashStack)) {
// doesn't do anything for now
}
}
return $_extra . '</' . $token->name . '>';
} elseif ($token instanceof HTMLPurifier_Token_Empty) {
if ($this->_flashCompat && $token->name == "param" && !empty($this->_flashStack)) {
$this->_flashStack[count($this->_flashStack)-1]->param[$token->attr['name']] = $token->attr['value'];
}
$attr = $this->generateAttributes($token->attr, $token->name);
return '<' . $token->name . ($attr ? ' ' : '') . $attr .
( $this->_xhtml ? ' /': '' ) // <br /> v. <br>
. '>';
} elseif ($token instanceof HTMLPurifier_Token_Text) {
return $this->escape($token->data, ENT_NOQUOTES);
} elseif ($token instanceof HTMLPurifier_Token_Comment) {
return '<!--' . $token->data . '-->';
} else {
return '';
}
}
/**
* Special case processor for the contents of script tags
* @param HTMLPurifier_Token $token HTMLPurifier_Token object.
* @return string
* @warning This runs into problems if there's already a literal
* --> somewhere inside the script contents.
*/
public function generateScriptFromToken($token)
{
if (!$token instanceof HTMLPurifier_Token_Text) {
return $this->generateFromToken($token);
}
// Thanks <http://lachy.id.au/log/2005/05/script-comments>
$data = preg_replace('#//\s*$#', '', $token->data);
return '<!--//--><![CDATA[//><!--' . "\n" . trim($data) . "\n" . '//--><!]]>';
}
/**
* Generates attribute declarations from attribute array.
* @note This does not include the leading or trailing space.
* @param array $assoc_array_of_attributes Attribute array
* @param string $element Name of element attributes are for, used to check
* attribute minimization.
* @return string Generated HTML fragment for insertion.
*/
public function generateAttributes($assoc_array_of_attributes, $element = '')
{
$html = '';
if ($this->_sortAttr) {
ksort($assoc_array_of_attributes);
}
foreach ($assoc_array_of_attributes as $key => $value) {
if (!$this->_xhtml) {
// Remove namespaced attributes
if (strpos($key, ':') !== false) {
continue;
}
// Check if we should minimize the attribute: val="val" -> val
if ($element && !empty($this->_def->info[$element]->attr[$key]->minimized)) {
$html .= $key . ' ';
continue;
}
}
// Workaround for Internet Explorer innerHTML bug.
// Essentially, Internet Explorer, when calculating
// innerHTML, omits quotes if there are no instances of
// angled brackets, quotes or spaces. However, when parsing
// HTML (for example, when you assign to innerHTML), it
// treats backticks as quotes. Thus,
// <img alt="``" />
// becomes
// <img alt=`` />
// becomes
// <img alt='' />
// Fortunately, all we need to do is trigger an appropriate
// quoting style, which we do by adding an extra space.
// This also is consistent with the W3C spec, which states
// that user agents may ignore leading or trailing
// whitespace (in fact, most don't, at least for attributes
// like alt, but an extra space at the end is barely
// noticeable). Still, we have a configuration knob for
// this, since this transformation is not necesary if you
// don't process user input with innerHTML or you don't plan
// on supporting Internet Explorer.
if ($this->_innerHTMLFix) {
if (strpos($value, '`') !== false) {
// check if correct quoting style would not already be
// triggered
if (strcspn($value, '"\' <>') === strlen($value)) {
// protect!
$value .= ' ';
}
}
}
$html .= $key.'="'.$this->escape($value).'" ';
}
return rtrim($html);
}
/**
* Escapes raw text data.
* @todo This really ought to be protected, but until we have a facility
* for properly generating HTML here w/o using tokens, it stays
* public.
* @param string $string String data to escape for HTML.
* @param int $quote Quoting style, like htmlspecialchars. ENT_NOQUOTES is
* permissible for non-attribute output.
* @return string escaped data.
*/
public function escape($string, $quote = null)
{
// Workaround for APC bug on Mac Leopard reported by sidepodcast
// http://htmlpurifier.org/phorum/read.php?3,4823,4846
if ($quote === null) {
$quote = ENT_COMPAT;
}
return htmlspecialchars($string, $quote, 'UTF-8');
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef.php | <?php
/**
* Base class for all validating attribute definitions.
*
* This family of classes forms the core for not only HTML attribute validation,
* but also any sort of string that needs to be validated or cleaned (which
* means CSS properties and composite definitions are defined here too).
* Besides defining (through code) what precisely makes the string valid,
* subclasses are also responsible for cleaning the code if possible.
*/
abstract class HTMLPurifier_AttrDef
{
/**
* Tells us whether or not an HTML attribute is minimized.
* Has no meaning in other contexts.
* @type bool
*/
public $minimized = false;
/**
* Tells us whether or not an HTML attribute is required.
* Has no meaning in other contexts
* @type bool
*/
public $required = false;
/**
* Validates and cleans passed string according to a definition.
*
* @param string $string String to be validated and cleaned.
* @param HTMLPurifier_Config $config Mandatory HTMLPurifier_Config object.
* @param HTMLPurifier_Context $context Mandatory HTMLPurifier_Context object.
*/
abstract public function validate($string, $config, $context);
/**
* Convenience method that parses a string as if it were CDATA.
*
* This method process a string in the manner specified at
* <http://www.w3.org/TR/html4/types.html#h-6.2> by removing
* leading and trailing whitespace, ignoring line feeds, and replacing
* carriage returns and tabs with spaces. While most useful for HTML
* attributes specified as CDATA, it can also be applied to most CSS
* values.
*
* @note This method is not entirely standards compliant, as trim() removes
* more types of whitespace than specified in the spec. In practice,
* this is rarely a problem, as those extra characters usually have
* already been removed by HTMLPurifier_Encoder.
*
* @warning This processing is inconsistent with XML's whitespace handling
* as specified by section 3.3.3 and referenced XHTML 1.0 section
* 4.7. However, note that we are NOT necessarily
* parsing XML, thus, this behavior may still be correct. We
* assume that newlines have been normalized.
*/
public function parseCDATA($string)
{
$string = trim($string);
$string = str_replace(array("\n", "\t", "\r"), ' ', $string);
return $string;
}
/**
* Factory method for creating this class from a string.
* @param string $string String construction info
* @return HTMLPurifier_AttrDef Created AttrDef object corresponding to $string
*/
public function make($string)
{
// default implementation, return a flyweight of this object.
// If $string has an effect on the returned object (i.e. you
// need to overload this method), it is best
// to clone or instantiate new copies. (Instantiation is safer.)
return $this;
}
/**
* Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work
* properly. THIS IS A HACK!
* @param string $string a CSS colour definition
* @return string
*/
protected function mungeRgb($string)
{
$p = '\s*(\d+(\.\d+)?([%]?))\s*';
if (preg_match('/(rgba|hsla)\(/', $string)) {
return preg_replace('/(rgba|hsla)\('.$p.','.$p.','.$p.','.$p.'\)/', '\1(\2,\5,\8,\11)', $string);
}
return preg_replace('/(rgb|hsl)\('.$p.','.$p.','.$p.'\)/', '\1(\2,\5,\8)', $string);
}
/**
* Parses a possibly escaped CSS string and returns the "pure"
* version of it.
*/
protected function expandCSSEscape($string)
{
// flexibly parse it
$ret = '';
for ($i = 0, $c = strlen($string); $i < $c; $i++) {
if ($string[$i] === '\\') {
$i++;
if ($i >= $c) {
$ret .= '\\';
break;
}
if (ctype_xdigit($string[$i])) {
$code = $string[$i];
for ($a = 1, $i++; $i < $c && $a < 6; $i++, $a++) {
if (!ctype_xdigit($string[$i])) {
break;
}
$code .= $string[$i];
}
// We have to be extremely careful when adding
// new characters, to make sure we're not breaking
// the encoding.
$char = HTMLPurifier_Encoder::unichr(hexdec($code));
if (HTMLPurifier_Encoder::cleanUTF8($char) === '') {
continue;
}
$ret .= $char;
if ($i < $c && trim($string[$i]) !== '') {
$i--;
}
continue;
}
if ($string[$i] === "\n") {
continue;
}
}
$ret .= $string[$i];
}
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Zipper.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Zipper.php | <?php
/**
* A zipper is a purely-functional data structure which contains
* a focus that can be efficiently manipulated. It is known as
* a "one-hole context". This mutable variant implements a zipper
* for a list as a pair of two arrays, laid out as follows:
*
* Base list: 1 2 3 4 [ ] 6 7 8 9
* Front list: 1 2 3 4
* Back list: 9 8 7 6
*
* User is expected to keep track of the "current element" and properly
* fill it back in as necessary. (ToDo: Maybe it's more user friendly
* to implicitly track the current element?)
*
* Nota bene: the current class gets confused if you try to store NULLs
* in the list.
*/
class HTMLPurifier_Zipper
{
public $front, $back;
public function __construct($front, $back) {
$this->front = $front;
$this->back = $back;
}
/**
* Creates a zipper from an array, with a hole in the
* 0-index position.
* @param Array to zipper-ify.
* @return Tuple of zipper and element of first position.
*/
static public function fromArray($array) {
$z = new self(array(), array_reverse($array));
$t = $z->delete(); // delete the "dummy hole"
return array($z, $t);
}
/**
* Convert zipper back into a normal array, optionally filling in
* the hole with a value. (Usually you should supply a $t, unless you
* are at the end of the array.)
*/
public function toArray($t = NULL) {
$a = $this->front;
if ($t !== NULL) $a[] = $t;
for ($i = count($this->back)-1; $i >= 0; $i--) {
$a[] = $this->back[$i];
}
return $a;
}
/**
* Move hole to the next element.
* @param $t Element to fill hole with
* @return Original contents of new hole.
*/
public function next($t) {
if ($t !== NULL) array_push($this->front, $t);
return empty($this->back) ? NULL : array_pop($this->back);
}
/**
* Iterated hole advancement.
* @param $t Element to fill hole with
* @param $i How many forward to advance hole
* @return Original contents of new hole, i away
*/
public function advance($t, $n) {
for ($i = 0; $i < $n; $i++) {
$t = $this->next($t);
}
return $t;
}
/**
* Move hole to the previous element
* @param $t Element to fill hole with
* @return Original contents of new hole.
*/
public function prev($t) {
if ($t !== NULL) array_push($this->back, $t);
return empty($this->front) ? NULL : array_pop($this->front);
}
/**
* Delete contents of current hole, shifting hole to
* next element.
* @return Original contents of new hole.
*/
public function delete() {
return empty($this->back) ? NULL : array_pop($this->back);
}
/**
* Returns true if we are at the end of the list.
* @return bool
*/
public function done() {
return empty($this->back);
}
/**
* Insert element before hole.
* @param Element to insert
*/
public function insertBefore($t) {
if ($t !== NULL) array_push($this->front, $t);
}
/**
* Insert element after hole.
* @param Element to insert
*/
public function insertAfter($t) {
if ($t !== NULL) array_push($this->back, $t);
}
/**
* Splice in multiple elements at hole. Functional specification
* in terms of array_splice:
*
* $arr1 = $arr;
* $old1 = array_splice($arr1, $i, $delete, $replacement);
*
* list($z, $t) = HTMLPurifier_Zipper::fromArray($arr);
* $t = $z->advance($t, $i);
* list($old2, $t) = $z->splice($t, $delete, $replacement);
* $arr2 = $z->toArray($t);
*
* assert($old1 === $old2);
* assert($arr1 === $arr2);
*
* NB: the absolute index location after this operation is
* *unchanged!*
*
* @param Current contents of hole.
*/
public function splice($t, $delete, $replacement) {
// delete
$old = array();
$r = $t;
for ($i = $delete; $i > 0; $i--) {
$old[] = $r;
$r = $this->delete();
}
// insert
for ($i = count($replacement)-1; $i >= 0; $i--) {
$this->insertAfter($r);
$r = $replacement[$i];
}
return array($old, $r);
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ElementDef.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/ElementDef.php | <?php
/**
* Structure that stores an HTML element definition. Used by
* HTMLPurifier_HTMLDefinition and HTMLPurifier_HTMLModule.
* @note This class is inspected by HTMLPurifier_Printer_HTMLDefinition.
* Please update that class too.
* @warning If you add new properties to this class, you MUST update
* the mergeIn() method.
*/
class HTMLPurifier_ElementDef
{
/**
* Does the definition work by itself, or is it created solely
* for the purpose of merging into another definition?
* @type bool
*/
public $standalone = true;
/**
* Associative array of attribute name to HTMLPurifier_AttrDef.
* @type array
* @note Before being processed by HTMLPurifier_AttrCollections
* when modules are finalized during
* HTMLPurifier_HTMLDefinition->setup(), this array may also
* contain an array at index 0 that indicates which attribute
* collections to load into the full array. It may also
* contain string indentifiers in lieu of HTMLPurifier_AttrDef,
* see HTMLPurifier_AttrTypes on how they are expanded during
* HTMLPurifier_HTMLDefinition->setup() processing.
*/
public $attr = array();
// XXX: Design note: currently, it's not possible to override
// previously defined AttrTransforms without messing around with
// the final generated config. This is by design; a previous version
// used an associated list of attr_transform, but it was extremely
// easy to accidentally override other attribute transforms by
// forgetting to specify an index (and just using 0.) While we
// could check this by checking the index number and complaining,
// there is a second problem which is that it is not at all easy to
// tell when something is getting overridden. Combine this with a
// codebase where this isn't really being used, and it's perfect for
// nuking.
/**
* List of tags HTMLPurifier_AttrTransform to be done before validation.
* @type array
*/
public $attr_transform_pre = array();
/**
* List of tags HTMLPurifier_AttrTransform to be done after validation.
* @type array
*/
public $attr_transform_post = array();
/**
* HTMLPurifier_ChildDef of this tag.
* @type HTMLPurifier_ChildDef
*/
public $child;
/**
* Abstract string representation of internal ChildDef rules.
* @see HTMLPurifier_ContentSets for how this is parsed and then transformed
* into an HTMLPurifier_ChildDef.
* @warning This is a temporary variable that is not available after
* being processed by HTMLDefinition
* @type string
*/
public $content_model;
/**
* Value of $child->type, used to determine which ChildDef to use,
* used in combination with $content_model.
* @warning This must be lowercase
* @warning This is a temporary variable that is not available after
* being processed by HTMLDefinition
* @type string
*/
public $content_model_type;
/**
* Does the element have a content model (#PCDATA | Inline)*? This
* is important for chameleon ins and del processing in
* HTMLPurifier_ChildDef_Chameleon. Dynamically set: modules don't
* have to worry about this one.
* @type bool
*/
public $descendants_are_inline = false;
/**
* List of the names of required attributes this element has.
* Dynamically populated by HTMLPurifier_HTMLDefinition::getElement()
* @type array
*/
public $required_attr = array();
/**
* Lookup table of tags excluded from all descendants of this tag.
* @type array
* @note SGML permits exclusions for all descendants, but this is
* not possible with DTDs or XML Schemas. W3C has elected to
* use complicated compositions of content_models to simulate
* exclusion for children, but we go the simpler, SGML-style
* route of flat-out exclusions, which correctly apply to
* all descendants and not just children. Note that the XHTML
* Modularization Abstract Modules are blithely unaware of such
* distinctions.
*/
public $excludes = array();
/**
* This tag is explicitly auto-closed by the following tags.
* @type array
*/
public $autoclose = array();
/**
* If a foreign element is found in this element, test if it is
* allowed by this sub-element; if it is, instead of closing the
* current element, place it inside this element.
* @type string
*/
public $wrap;
/**
* Whether or not this is a formatting element affected by the
* "Active Formatting Elements" algorithm.
* @type bool
*/
public $formatting;
/**
* Low-level factory constructor for creating new standalone element defs
*/
public static function create($content_model, $content_model_type, $attr)
{
$def = new HTMLPurifier_ElementDef();
$def->content_model = $content_model;
$def->content_model_type = $content_model_type;
$def->attr = $attr;
return $def;
}
/**
* Merges the values of another element definition into this one.
* Values from the new element def take precedence if a value is
* not mergeable.
* @param HTMLPurifier_ElementDef $def
*/
public function mergeIn($def)
{
// later keys takes precedence
foreach ($def->attr as $k => $v) {
if ($k === 0) {
// merge in the includes
// sorry, no way to override an include
foreach ($v as $v2) {
$this->attr[0][] = $v2;
}
continue;
}
if ($v === false) {
if (isset($this->attr[$k])) {
unset($this->attr[$k]);
}
continue;
}
$this->attr[$k] = $v;
}
$this->_mergeAssocArray($this->excludes, $def->excludes);
$this->attr_transform_pre = array_merge($this->attr_transform_pre, $def->attr_transform_pre);
$this->attr_transform_post = array_merge($this->attr_transform_post, $def->attr_transform_post);
if (!empty($def->content_model)) {
$this->content_model =
str_replace("#SUPER", $this->content_model, $def->content_model);
$this->child = false;
}
if (!empty($def->content_model_type)) {
$this->content_model_type = $def->content_model_type;
$this->child = false;
}
if (!is_null($def->child)) {
$this->child = $def->child;
}
if (!is_null($def->formatting)) {
$this->formatting = $def->formatting;
}
if ($def->descendants_are_inline) {
$this->descendants_are_inline = $def->descendants_are_inline;
}
}
/**
* Merges one array into another, removes values which equal false
* @param $a1 Array by reference that is merged into
* @param $a2 Array that merges into $a1
*/
private function _mergeAssocArray(&$a1, $a2)
{
foreach ($a2 as $k => $v) {
if ($v === false) {
if (isset($a1[$k])) {
unset($a1[$k]);
}
continue;
}
$a1[$k] = $v;
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/Munge.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/Munge.php | <?php
class HTMLPurifier_URIFilter_Munge extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'Munge';
/**
* @type bool
*/
public $post = true;
/**
* @type string
*/
private $target;
/**
* @type HTMLPurifier_URIParser
*/
private $parser;
/**
* @type bool
*/
private $doEmbed;
/**
* @type string
*/
private $secretKey;
/**
* @type array
*/
protected $replace = array();
/**
* @param HTMLPurifier_Config $config
* @return bool
*/
public function prepare($config)
{
$this->target = $config->get('URI.' . $this->name);
$this->parser = new HTMLPurifier_URIParser();
$this->doEmbed = $config->get('URI.MungeResources');
$this->secretKey = $config->get('URI.MungeSecretKey');
if ($this->secretKey && !function_exists('hash_hmac')) {
throw new Exception("Cannot use %URI.MungeSecretKey without hash_hmac support.");
}
return true;
}
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
if ($context->get('EmbeddedURI', true) && !$this->doEmbed) {
return true;
}
$scheme_obj = $uri->getSchemeObj($config, $context);
if (!$scheme_obj) {
return true;
} // ignore unknown schemes, maybe another postfilter did it
if (!$scheme_obj->browsable) {
return true;
} // ignore non-browseable schemes, since we can't munge those in a reasonable way
if ($uri->isBenign($config, $context)) {
return true;
} // don't redirect if a benign URL
$this->makeReplace($uri, $config, $context);
$this->replace = array_map('rawurlencode', $this->replace);
$new_uri = strtr($this->target, $this->replace);
$new_uri = $this->parser->parse($new_uri);
// don't redirect if the target host is the same as the
// starting host
if ($uri->host === $new_uri->host) {
return true;
}
$uri = $new_uri; // overwrite
return true;
}
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
*/
protected function makeReplace($uri, $config, $context)
{
$string = $uri->toString();
// always available
$this->replace['%s'] = $string;
$this->replace['%r'] = $context->get('EmbeddedURI', true);
$token = $context->get('CurrentToken', true);
$this->replace['%n'] = $token ? $token->name : null;
$this->replace['%m'] = $context->get('CurrentAttr', true);
$this->replace['%p'] = $context->get('CurrentCSSProperty', true);
// not always available
if ($this->secretKey) {
$this->replace['%t'] = hash_hmac("sha256", $string, $this->secretKey);
}
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/HostBlacklist.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/HostBlacklist.php | <?php
// It's not clear to me whether or not Punycode means that hostnames
// do not have canonical forms anymore. As far as I can tell, it's
// not a problem (punycoding should be identity when no Unicode
// points are involved), but I'm not 100% sure
class HTMLPurifier_URIFilter_HostBlacklist extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'HostBlacklist';
/**
* @type array
*/
protected $blacklist = array();
/**
* @param HTMLPurifier_Config $config
* @return bool
*/
public function prepare($config)
{
$this->blacklist = $config->get('URI.HostBlacklist');
return true;
}
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
foreach ($this->blacklist as $blacklisted_host_fragment) {
if (strpos($uri->host, $blacklisted_host_fragment) !== false) {
return false;
}
}
return true;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternalResources.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternalResources.php | <?php
class HTMLPurifier_URIFilter_DisableExternalResources extends HTMLPurifier_URIFilter_DisableExternal
{
/**
* @type string
*/
public $name = 'DisableExternalResources';
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
if (!$context->get('EmbeddedURI', true)) {
return true;
}
return parent::filter($uri, $config, $context);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableResources.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableResources.php | <?php
class HTMLPurifier_URIFilter_DisableResources extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'DisableResources';
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
return !$context->get('EmbeddedURI', true);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/SafeIframe.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/SafeIframe.php | <?php
/**
* Implements safety checks for safe iframes.
*
* @warning This filter is *critical* for ensuring that %HTML.SafeIframe
* works safely.
*/
class HTMLPurifier_URIFilter_SafeIframe extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'SafeIframe';
/**
* @type bool
*/
public $always_load = true;
/**
* @type string
*/
protected $regexp = null;
// XXX: The not so good bit about how this is all set up now is we
// can't check HTML.SafeIframe in the 'prepare' step: we have to
// defer till the actual filtering.
/**
* @param HTMLPurifier_Config $config
* @return bool
*/
public function prepare($config)
{
$this->regexp = $config->get('URI.SafeIframeRegexp');
return true;
}
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
// check if filter not applicable
if (!$config->get('HTML.SafeIframe')) {
return true;
}
// check if the filter should actually trigger
if (!$context->get('EmbeddedURI', true)) {
return true;
}
$token = $context->get('CurrentToken', true);
if (!($token && $token->name == 'iframe')) {
return true;
}
// check if we actually have some whitelists enabled
if ($this->regexp === null) {
return false;
}
// actually check the whitelists
return preg_match($this->regexp, $uri->toString());
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/DisableExternal.php | <?php
class HTMLPurifier_URIFilter_DisableExternal extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'DisableExternal';
/**
* @type array
*/
protected $ourHostParts = false;
/**
* @param HTMLPurifier_Config $config
* @return void
*/
public function prepare($config)
{
$our_host = $config->getDefinition('URI')->host;
if ($our_host !== null) {
$this->ourHostParts = array_reverse(explode('.', $our_host));
}
}
/**
* @param HTMLPurifier_URI $uri Reference
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
if (is_null($uri->host)) {
return true;
}
if ($this->ourHostParts === false) {
return false;
}
$host_parts = array_reverse(explode('.', $uri->host));
foreach ($this->ourHostParts as $i => $x) {
if (!isset($host_parts[$i])) {
return false;
}
if ($host_parts[$i] != $this->ourHostParts[$i]) {
return false;
}
}
return true;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/MakeAbsolute.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/URIFilter/MakeAbsolute.php | <?php
// does not support network paths
class HTMLPurifier_URIFilter_MakeAbsolute extends HTMLPurifier_URIFilter
{
/**
* @type string
*/
public $name = 'MakeAbsolute';
/**
* @type
*/
protected $base;
/**
* @type array
*/
protected $basePathStack = array();
/**
* @param HTMLPurifier_Config $config
* @return bool
*/
public function prepare($config)
{
$def = $config->getDefinition('URI');
$this->base = $def->base;
if (is_null($this->base)) {
trigger_error(
'URI.MakeAbsolute is being ignored due to lack of ' .
'value for URI.Base configuration',
E_USER_WARNING
);
return false;
}
$this->base->fragment = null; // fragment is invalid for base URI
$stack = explode('/', $this->base->path);
array_pop($stack); // discard last segment
$stack = $this->_collapseStack($stack); // do pre-parsing
$this->basePathStack = $stack;
return true;
}
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function filter(&$uri, $config, $context)
{
if (is_null($this->base)) {
return true;
} // abort early
if ($uri->path === '' && is_null($uri->scheme) &&
is_null($uri->host) && is_null($uri->query) && is_null($uri->fragment)) {
// reference to current document
$uri = clone $this->base;
return true;
}
if (!is_null($uri->scheme)) {
// absolute URI already: don't change
if (!is_null($uri->host)) {
return true;
}
$scheme_obj = $uri->getSchemeObj($config, $context);
if (!$scheme_obj) {
// scheme not recognized
return false;
}
if (!$scheme_obj->hierarchical) {
// non-hierarchal URI with explicit scheme, don't change
return true;
}
// special case: had a scheme but always is hierarchical and had no authority
}
if (!is_null($uri->host)) {
// network path, don't bother
return true;
}
if ($uri->path === '') {
$uri->path = $this->base->path;
} elseif ($uri->path[0] !== '/') {
// relative path, needs more complicated processing
$stack = explode('/', $uri->path);
$new_stack = array_merge($this->basePathStack, $stack);
if ($new_stack[0] !== '' && !is_null($this->base->host)) {
array_unshift($new_stack, '');
}
$new_stack = $this->_collapseStack($new_stack);
$uri->path = implode('/', $new_stack);
} else {
// absolute path, but still we should collapse
$uri->path = implode('/', $this->_collapseStack(explode('/', $uri->path)));
}
// re-combine
$uri->scheme = $this->base->scheme;
if (is_null($uri->userinfo)) {
$uri->userinfo = $this->base->userinfo;
}
if (is_null($uri->host)) {
$uri->host = $this->base->host;
}
if (is_null($uri->port)) {
$uri->port = $this->base->port;
}
return true;
}
/**
* Resolve dots and double-dots in a path stack
* @param array $stack
* @return array
*/
private function _collapseStack($stack)
{
$result = array();
$is_folder = false;
for ($i = 0; isset($stack[$i]); $i++) {
$is_folder = false;
// absorb an internally duplicated slash
if ($stack[$i] == '' && $i && isset($stack[$i + 1])) {
continue;
}
if ($stack[$i] == '..') {
if (!empty($result)) {
$segment = array_pop($result);
if ($segment === '' && empty($result)) {
// error case: attempted to back out too far:
// restore the leading slash
$result[] = '';
} elseif ($segment === '..') {
$result[] = '..'; // cannot remove .. with ..
}
} else {
// relative path, preserve the double-dots
$result[] = '..';
}
$is_folder = true;
continue;
}
if ($stack[$i] == '.') {
// silently absorb
$is_folder = true;
continue;
}
$result[] = $stack[$i];
}
if ($is_folder) {
$result[] = '';
}
return $result;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Tag.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Tag.php | <?php
/**
* Abstract class of a tag token (start, end or empty), and its behavior.
*/
abstract class HTMLPurifier_Token_Tag extends HTMLPurifier_Token
{
/**
* Static bool marker that indicates the class is a tag.
*
* This allows us to check objects with <tt>!empty($obj->is_tag)</tt>
* without having to use a function call <tt>is_a()</tt>.
* @type bool
*/
public $is_tag = true;
/**
* The lower-case name of the tag, like 'a', 'b' or 'blockquote'.
*
* @note Strictly speaking, XML tags are case sensitive, so we shouldn't
* be lower-casing them, but these tokens cater to HTML tags, which are
* insensitive.
* @type string
*/
public $name;
/**
* Associative array of the tag's attributes.
* @type array
*/
public $attr = array();
/**
* Non-overloaded constructor, which lower-cases passed tag name.
*
* @param string $name String name.
* @param array $attr Associative array of attributes.
* @param int $line
* @param int $col
* @param array $armor
*/
public function __construct($name, $attr = array(), $line = null, $col = null, $armor = array())
{
$this->name = ctype_lower($name) ? $name : strtolower($name);
foreach ($attr as $key => $value) {
// normalization only necessary when key is not lowercase
if (!ctype_lower($key)) {
$new_key = strtolower($key);
if (!isset($attr[$new_key])) {
$attr[$new_key] = $attr[$key];
}
if ($new_key !== $key) {
unset($attr[$key]);
}
}
}
$this->attr = $attr;
$this->line = $line;
$this->col = $col;
$this->armor = $armor;
}
public function toNode() {
return new HTMLPurifier_Node_Element($this->name, $this->attr, $this->line, $this->col, $this->armor);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Text.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Text.php | <?php
/**
* Concrete text token class.
*
* Text tokens comprise of regular parsed character data (PCDATA) and raw
* character data (from the CDATA sections). Internally, their
* data is parsed with all entities expanded. Surprisingly, the text token
* does have a "tag name" called #PCDATA, which is how the DTD represents it
* in permissible child nodes.
*/
class HTMLPurifier_Token_Text extends HTMLPurifier_Token
{
/**
* @type string
*/
public $name = '#PCDATA';
/**< PCDATA tag name compatible with DTD. */
/**
* @type string
*/
public $data;
/**< Parsed character data of text. */
/**
* @type bool
*/
public $is_whitespace;
/**< Bool indicating if node is whitespace. */
/**
* Constructor, accepts data and determines if it is whitespace.
* @param string $data String parsed character data.
* @param int $line
* @param int $col
*/
public function __construct($data, $line = null, $col = null)
{
$this->data = $data;
$this->is_whitespace = ctype_space($data);
$this->line = $line;
$this->col = $col;
}
public function toNode() {
return new HTMLPurifier_Node_Text($this->data, $this->is_whitespace, $this->line, $this->col);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Empty.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Empty.php | <?php
/**
* Concrete empty token class.
*/
class HTMLPurifier_Token_Empty extends HTMLPurifier_Token_Tag
{
public function toNode() {
$n = parent::toNode();
$n->empty = true;
return $n;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/End.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/End.php | <?php
/**
* Concrete end token class.
*
* @warning This class accepts attributes even though end tags cannot. This
* is for optimization reasons, as under normal circumstances, the Lexers
* do not pass attributes.
*/
class HTMLPurifier_Token_End extends HTMLPurifier_Token_Tag
{
/**
* Token that started this node.
* Added by MakeWellFormed. Please do not edit this!
* @type HTMLPurifier_Token
*/
public $start;
public function toNode() {
throw new Exception("HTMLPurifier_Token_End->toNode not supported!");
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Comment.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Comment.php | <?php
/**
* Concrete comment token class. Generally will be ignored.
*/
class HTMLPurifier_Token_Comment extends HTMLPurifier_Token
{
/**
* Character data within comment.
* @type string
*/
public $data;
/**
* @type bool
*/
public $is_whitespace = true;
/**
* Transparent constructor.
*
* @param string $data String comment data.
* @param int $line
* @param int $col
*/
public function __construct($data, $line = null, $col = null)
{
$this->data = $data;
$this->line = $line;
$this->col = $col;
}
public function toNode() {
return new HTMLPurifier_Node_Comment($this->data, $this->line, $this->col);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Start.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Token/Start.php | <?php
/**
* Concrete start token class.
*/
class HTMLPurifier_Token_Start extends HTMLPurifier_Token_Tag
{
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/PH5P.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/PH5P.php | <?php
/**
* Experimental HTML5-based parser using Jeroen van der Meer's PH5P library.
* Occupies space in the HTML5 pseudo-namespace, which may cause conflicts.
*
* @note
* Recent changes to PHP's DOM extension have resulted in some fatal
* error conditions with the original version of PH5P. Pending changes,
* this lexer will punt to DirectLex if DOM throws an exception.
*/
class HTMLPurifier_Lexer_PH5P extends HTMLPurifier_Lexer_DOMLex
{
/**
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_Token[]
*/
public function tokenizeHTML($html, $config, $context)
{
$new_html = $this->normalize($html, $config, $context);
$new_html = $this->wrapHTML($new_html, $config, $context, false /* no div */);
try {
$parser = new HTML5($new_html);
$doc = $parser->save();
} catch (DOMException $e) {
// Uh oh, it failed. Punt to DirectLex.
$lexer = new HTMLPurifier_Lexer_DirectLex();
$context->register('PH5PError', $e); // save the error, so we can detect it
return $lexer->tokenizeHTML($html, $config, $context); // use original HTML
}
$tokens = array();
$this->tokenizeDOM(
$doc->getElementsByTagName('html')->item(0)-> // <html>
getElementsByTagName('body')->item(0) // <body>
,
$tokens, $config
);
return $tokens;
}
}
/*
Copyright 2007 Jeroen van der Meer <http://jero.net/>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
class HTML5
{
private $data;
private $char;
private $EOF;
private $state;
private $tree;
private $token;
private $content_model;
private $escape = false;
private $entities = array(
'AElig;',
'AElig',
'AMP;',
'AMP',
'Aacute;',
'Aacute',
'Acirc;',
'Acirc',
'Agrave;',
'Agrave',
'Alpha;',
'Aring;',
'Aring',
'Atilde;',
'Atilde',
'Auml;',
'Auml',
'Beta;',
'COPY;',
'COPY',
'Ccedil;',
'Ccedil',
'Chi;',
'Dagger;',
'Delta;',
'ETH;',
'ETH',
'Eacute;',
'Eacute',
'Ecirc;',
'Ecirc',
'Egrave;',
'Egrave',
'Epsilon;',
'Eta;',
'Euml;',
'Euml',
'GT;',
'GT',
'Gamma;',
'Iacute;',
'Iacute',
'Icirc;',
'Icirc',
'Igrave;',
'Igrave',
'Iota;',
'Iuml;',
'Iuml',
'Kappa;',
'LT;',
'LT',
'Lambda;',
'Mu;',
'Ntilde;',
'Ntilde',
'Nu;',
'OElig;',
'Oacute;',
'Oacute',
'Ocirc;',
'Ocirc',
'Ograve;',
'Ograve',
'Omega;',
'Omicron;',
'Oslash;',
'Oslash',
'Otilde;',
'Otilde',
'Ouml;',
'Ouml',
'Phi;',
'Pi;',
'Prime;',
'Psi;',
'QUOT;',
'QUOT',
'REG;',
'REG',
'Rho;',
'Scaron;',
'Sigma;',
'THORN;',
'THORN',
'TRADE;',
'Tau;',
'Theta;',
'Uacute;',
'Uacute',
'Ucirc;',
'Ucirc',
'Ugrave;',
'Ugrave',
'Upsilon;',
'Uuml;',
'Uuml',
'Xi;',
'Yacute;',
'Yacute',
'Yuml;',
'Zeta;',
'aacute;',
'aacute',
'acirc;',
'acirc',
'acute;',
'acute',
'aelig;',
'aelig',
'agrave;',
'agrave',
'alefsym;',
'alpha;',
'amp;',
'amp',
'and;',
'ang;',
'apos;',
'aring;',
'aring',
'asymp;',
'atilde;',
'atilde',
'auml;',
'auml',
'bdquo;',
'beta;',
'brvbar;',
'brvbar',
'bull;',
'cap;',
'ccedil;',
'ccedil',
'cedil;',
'cedil',
'cent;',
'cent',
'chi;',
'circ;',
'clubs;',
'cong;',
'copy;',
'copy',
'crarr;',
'cup;',
'curren;',
'curren',
'dArr;',
'dagger;',
'darr;',
'deg;',
'deg',
'delta;',
'diams;',
'divide;',
'divide',
'eacute;',
'eacute',
'ecirc;',
'ecirc',
'egrave;',
'egrave',
'empty;',
'emsp;',
'ensp;',
'epsilon;',
'equiv;',
'eta;',
'eth;',
'eth',
'euml;',
'euml',
'euro;',
'exist;',
'fnof;',
'forall;',
'frac12;',
'frac12',
'frac14;',
'frac14',
'frac34;',
'frac34',
'frasl;',
'gamma;',
'ge;',
'gt;',
'gt',
'hArr;',
'harr;',
'hearts;',
'hellip;',
'iacute;',
'iacute',
'icirc;',
'icirc',
'iexcl;',
'iexcl',
'igrave;',
'igrave',
'image;',
'infin;',
'int;',
'iota;',
'iquest;',
'iquest',
'isin;',
'iuml;',
'iuml',
'kappa;',
'lArr;',
'lambda;',
'lang;',
'laquo;',
'laquo',
'larr;',
'lceil;',
'ldquo;',
'le;',
'lfloor;',
'lowast;',
'loz;',
'lrm;',
'lsaquo;',
'lsquo;',
'lt;',
'lt',
'macr;',
'macr',
'mdash;',
'micro;',
'micro',
'middot;',
'middot',
'minus;',
'mu;',
'nabla;',
'nbsp;',
'nbsp',
'ndash;',
'ne;',
'ni;',
'not;',
'not',
'notin;',
'nsub;',
'ntilde;',
'ntilde',
'nu;',
'oacute;',
'oacute',
'ocirc;',
'ocirc',
'oelig;',
'ograve;',
'ograve',
'oline;',
'omega;',
'omicron;',
'oplus;',
'or;',
'ordf;',
'ordf',
'ordm;',
'ordm',
'oslash;',
'oslash',
'otilde;',
'otilde',
'otimes;',
'ouml;',
'ouml',
'para;',
'para',
'part;',
'permil;',
'perp;',
'phi;',
'pi;',
'piv;',
'plusmn;',
'plusmn',
'pound;',
'pound',
'prime;',
'prod;',
'prop;',
'psi;',
'quot;',
'quot',
'rArr;',
'radic;',
'rang;',
'raquo;',
'raquo',
'rarr;',
'rceil;',
'rdquo;',
'real;',
'reg;',
'reg',
'rfloor;',
'rho;',
'rlm;',
'rsaquo;',
'rsquo;',
'sbquo;',
'scaron;',
'sdot;',
'sect;',
'sect',
'shy;',
'shy',
'sigma;',
'sigmaf;',
'sim;',
'spades;',
'sub;',
'sube;',
'sum;',
'sup1;',
'sup1',
'sup2;',
'sup2',
'sup3;',
'sup3',
'sup;',
'supe;',
'szlig;',
'szlig',
'tau;',
'there4;',
'theta;',
'thetasym;',
'thinsp;',
'thorn;',
'thorn',
'tilde;',
'times;',
'times',
'trade;',
'uArr;',
'uacute;',
'uacute',
'uarr;',
'ucirc;',
'ucirc',
'ugrave;',
'ugrave',
'uml;',
'uml',
'upsih;',
'upsilon;',
'uuml;',
'uuml',
'weierp;',
'xi;',
'yacute;',
'yacute',
'yen;',
'yen',
'yuml;',
'yuml',
'zeta;',
'zwj;',
'zwnj;'
);
const PCDATA = 0;
const RCDATA = 1;
const CDATA = 2;
const PLAINTEXT = 3;
const DOCTYPE = 0;
const STARTTAG = 1;
const ENDTAG = 2;
const COMMENT = 3;
const CHARACTR = 4;
const EOF = 5;
public function __construct($data)
{
$this->data = $data;
$this->char = -1;
$this->EOF = strlen($data);
$this->tree = new HTML5TreeConstructer;
$this->content_model = self::PCDATA;
$this->state = 'data';
while ($this->state !== null) {
$this->{$this->state . 'State'}();
}
}
public function save()
{
return $this->tree->save();
}
private function char()
{
return ($this->char < $this->EOF)
? $this->data[$this->char]
: false;
}
private function character($s, $l = 0)
{
if ($s + $l < $this->EOF) {
if ($l === 0) {
return $this->data[$s];
} else {
return substr($this->data, $s, $l);
}
}
}
private function characters($char_class, $start)
{
return preg_replace('#^([' . $char_class . ']+).*#s', '\\1', substr($this->data, $start));
}
private function dataState()
{
// Consume the next input character
$this->char++;
$char = $this->char();
if ($char === '&' && ($this->content_model === self::PCDATA || $this->content_model === self::RCDATA)) {
/* U+0026 AMPERSAND (&)
When the content model flag is set to one of the PCDATA or RCDATA
states: switch to the entity data state. Otherwise: treat it as per
the "anything else" entry below. */
$this->state = 'entityData';
} elseif ($char === '-') {
/* If the content model flag is set to either the RCDATA state or
the CDATA state, and the escape flag is false, and there are at
least three characters before this one in the input stream, and the
last four characters in the input stream, including this one, are
U+003C LESS-THAN SIGN, U+0021 EXCLAMATION MARK, U+002D HYPHEN-MINUS,
and U+002D HYPHEN-MINUS ("<!--"), then set the escape flag to true. */
if (($this->content_model === self::RCDATA || $this->content_model ===
self::CDATA) && $this->escape === false &&
$this->char >= 3 && $this->character($this->char - 4, 4) === '<!--'
) {
$this->escape = true;
}
/* In any case, emit the input character as a character token. Stay
in the data state. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => $char
)
);
/* U+003C LESS-THAN SIGN (<) */
} elseif ($char === '<' && ($this->content_model === self::PCDATA ||
(($this->content_model === self::RCDATA ||
$this->content_model === self::CDATA) && $this->escape === false))
) {
/* When the content model flag is set to the PCDATA state: switch
to the tag open state.
When the content model flag is set to either the RCDATA state or
the CDATA state and the escape flag is false: switch to the tag
open state.
Otherwise: treat it as per the "anything else" entry below. */
$this->state = 'tagOpen';
/* U+003E GREATER-THAN SIGN (>) */
} elseif ($char === '>') {
/* If the content model flag is set to either the RCDATA state or
the CDATA state, and the escape flag is true, and the last three
characters in the input stream including this one are U+002D
HYPHEN-MINUS, U+002D HYPHEN-MINUS, U+003E GREATER-THAN SIGN ("-->"),
set the escape flag to false. */
if (($this->content_model === self::RCDATA ||
$this->content_model === self::CDATA) && $this->escape === true &&
$this->character($this->char, 3) === '-->'
) {
$this->escape = false;
}
/* In any case, emit the input character as a character token.
Stay in the data state. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => $char
)
);
} elseif ($this->char === $this->EOF) {
/* EOF
Emit an end-of-file token. */
$this->EOF();
} elseif ($this->content_model === self::PLAINTEXT) {
/* When the content model flag is set to the PLAINTEXT state
THIS DIFFERS GREATLY FROM THE SPEC: Get the remaining characters of
the text and emit it as a character token. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => substr($this->data, $this->char)
)
);
$this->EOF();
} else {
/* Anything else
THIS DIFFERS GREATLY FROM THE SPEC: Get as many character that
otherwise would also be treated as a character token and emit it
as a single character token. Stay in the data state. */
$len = strcspn($this->data, '<&', $this->char);
$char = substr($this->data, $this->char, $len);
$this->char += $len - 1;
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => $char
)
);
$this->state = 'data';
}
}
private function entityDataState()
{
// Attempt to consume an entity.
$entity = $this->entity();
// If nothing is returned, emit a U+0026 AMPERSAND character token.
// Otherwise, emit the character token that was returned.
$char = (!$entity) ? '&' : $entity;
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => $char
)
);
// Finally, switch to the data state.
$this->state = 'data';
}
private function tagOpenState()
{
switch ($this->content_model) {
case self::RCDATA:
case self::CDATA:
/* If the next input character is a U+002F SOLIDUS (/) character,
consume it and switch to the close tag open state. If the next
input character is not a U+002F SOLIDUS (/) character, emit a
U+003C LESS-THAN SIGN character token and switch to the data
state to process the next input character. */
if ($this->character($this->char + 1) === '/') {
$this->char++;
$this->state = 'closeTagOpen';
} else {
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => '<'
)
);
$this->state = 'data';
}
break;
case self::PCDATA:
// If the content model flag is set to the PCDATA state
// Consume the next input character:
$this->char++;
$char = $this->char();
if ($char === '!') {
/* U+0021 EXCLAMATION MARK (!)
Switch to the markup declaration open state. */
$this->state = 'markupDeclarationOpen';
} elseif ($char === '/') {
/* U+002F SOLIDUS (/)
Switch to the close tag open state. */
$this->state = 'closeTagOpen';
} elseif (preg_match('/^[A-Za-z]$/', $char)) {
/* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
Create a new start tag token, set its tag name to the lowercase
version of the input character (add 0x0020 to the character's code
point), then switch to the tag name state. (Don't emit the token
yet; further details will be filled in before it is emitted.) */
$this->token = array(
'name' => strtolower($char),
'type' => self::STARTTAG,
'attr' => array()
);
$this->state = 'tagName';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Parse error. Emit a U+003C LESS-THAN SIGN character token and a
U+003E GREATER-THAN SIGN character token. Switch to the data state. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => '<>'
)
);
$this->state = 'data';
} elseif ($char === '?') {
/* U+003F QUESTION MARK (?)
Parse error. Switch to the bogus comment state. */
$this->state = 'bogusComment';
} else {
/* Anything else
Parse error. Emit a U+003C LESS-THAN SIGN character token and
reconsume the current input character in the data state. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => '<'
)
);
$this->char--;
$this->state = 'data';
}
break;
}
}
private function closeTagOpenState()
{
$next_node = strtolower($this->characters('A-Za-z', $this->char + 1));
$the_same = count($this->tree->stack) > 0 && $next_node === end($this->tree->stack)->nodeName;
if (($this->content_model === self::RCDATA || $this->content_model === self::CDATA) &&
(!$the_same || ($the_same && (!preg_match(
'/[\t\n\x0b\x0c >\/]/',
$this->character($this->char + 1 + strlen($next_node))
) || $this->EOF === $this->char)))
) {
/* If the content model flag is set to the RCDATA or CDATA states then
examine the next few characters. If they do not match the tag name of
the last start tag token emitted (case insensitively), or if they do but
they are not immediately followed by one of the following characters:
* U+0009 CHARACTER TABULATION
* U+000A LINE FEED (LF)
* U+000B LINE TABULATION
* U+000C FORM FEED (FF)
* U+0020 SPACE
* U+003E GREATER-THAN SIGN (>)
* U+002F SOLIDUS (/)
* EOF
...then there is a parse error. Emit a U+003C LESS-THAN SIGN character
token, a U+002F SOLIDUS character token, and switch to the data state
to process the next input character. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => '</'
)
);
$this->state = 'data';
} else {
/* Otherwise, if the content model flag is set to the PCDATA state,
or if the next few characters do match that tag name, consume the
next input character: */
$this->char++;
$char = $this->char();
if (preg_match('/^[A-Za-z]$/', $char)) {
/* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
Create a new end tag token, set its tag name to the lowercase version
of the input character (add 0x0020 to the character's code point), then
switch to the tag name state. (Don't emit the token yet; further details
will be filled in before it is emitted.) */
$this->token = array(
'name' => strtolower($char),
'type' => self::ENDTAG
);
$this->state = 'tagName';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Parse error. Switch to the data state. */
$this->state = 'data';
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit a U+003C LESS-THAN SIGN character token and a U+002F
SOLIDUS character token. Reconsume the EOF character in the data state. */
$this->emitToken(
array(
'type' => self::CHARACTR,
'data' => '</'
)
);
$this->char--;
$this->state = 'data';
} else {
/* Parse error. Switch to the bogus comment state. */
$this->state = 'bogusComment';
}
}
}
private function tagNameState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if (preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
/* U+0009 CHARACTER TABULATION
U+000A LINE FEED (LF)
U+000B LINE TABULATION
U+000C FORM FEED (FF)
U+0020 SPACE
Switch to the before attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Emit the current tag token. Switch to the data state. */
$this->emitToken($this->token);
$this->state = 'data';
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit the current tag token. Reconsume the EOF
character in the data state. */
$this->emitToken($this->token);
$this->char--;
$this->state = 'data';
} elseif ($char === '/') {
/* U+002F SOLIDUS (/)
Parse error unless this is a permitted slash. Switch to the before
attribute name state. */
$this->state = 'beforeAttributeName';
} else {
/* Anything else
Append the current input character to the current tag token's tag name.
Stay in the tag name state. */
$this->token['name'] .= strtolower($char);
$this->state = 'tagName';
}
}
private function beforeAttributeNameState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if (preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
/* U+0009 CHARACTER TABULATION
U+000A LINE FEED (LF)
U+000B LINE TABULATION
U+000C FORM FEED (FF)
U+0020 SPACE
Stay in the before attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Emit the current tag token. Switch to the data state. */
$this->emitToken($this->token);
$this->state = 'data';
} elseif ($char === '/') {
/* U+002F SOLIDUS (/)
Parse error unless this is a permitted slash. Stay in the before
attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit the current tag token. Reconsume the EOF
character in the data state. */
$this->emitToken($this->token);
$this->char--;
$this->state = 'data';
} else {
/* Anything else
Start a new attribute in the current tag token. Set that attribute's
name to the current input character, and its value to the empty string.
Switch to the attribute name state. */
$this->token['attr'][] = array(
'name' => strtolower($char),
'value' => null
);
$this->state = 'attributeName';
}
}
private function attributeNameState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if (preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
/* U+0009 CHARACTER TABULATION
U+000A LINE FEED (LF)
U+000B LINE TABULATION
U+000C FORM FEED (FF)
U+0020 SPACE
Stay in the before attribute name state. */
$this->state = 'afterAttributeName';
} elseif ($char === '=') {
/* U+003D EQUALS SIGN (=)
Switch to the before attribute value state. */
$this->state = 'beforeAttributeValue';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Emit the current tag token. Switch to the data state. */
$this->emitToken($this->token);
$this->state = 'data';
} elseif ($char === '/' && $this->character($this->char + 1) !== '>') {
/* U+002F SOLIDUS (/)
Parse error unless this is a permitted slash. Switch to the before
attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit the current tag token. Reconsume the EOF
character in the data state. */
$this->emitToken($this->token);
$this->char--;
$this->state = 'data';
} else {
/* Anything else
Append the current input character to the current attribute's name.
Stay in the attribute name state. */
$last = count($this->token['attr']) - 1;
$this->token['attr'][$last]['name'] .= strtolower($char);
$this->state = 'attributeName';
}
}
private function afterAttributeNameState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if (preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
/* U+0009 CHARACTER TABULATION
U+000A LINE FEED (LF)
U+000B LINE TABULATION
U+000C FORM FEED (FF)
U+0020 SPACE
Stay in the after attribute name state. */
$this->state = 'afterAttributeName';
} elseif ($char === '=') {
/* U+003D EQUALS SIGN (=)
Switch to the before attribute value state. */
$this->state = 'beforeAttributeValue';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Emit the current tag token. Switch to the data state. */
$this->emitToken($this->token);
$this->state = 'data';
} elseif ($char === '/' && $this->character($this->char + 1) !== '>') {
/* U+002F SOLIDUS (/)
Parse error unless this is a permitted slash. Switch to the
before attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit the current tag token. Reconsume the EOF
character in the data state. */
$this->emitToken($this->token);
$this->char--;
$this->state = 'data';
} else {
/* Anything else
Start a new attribute in the current tag token. Set that attribute's
name to the current input character, and its value to the empty string.
Switch to the attribute name state. */
$this->token['attr'][] = array(
'name' => strtolower($char),
'value' => null
);
$this->state = 'attributeName';
}
}
private function beforeAttributeValueState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if (preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
/* U+0009 CHARACTER TABULATION
U+000A LINE FEED (LF)
U+000B LINE TABULATION
U+000C FORM FEED (FF)
U+0020 SPACE
Stay in the before attribute value state. */
$this->state = 'beforeAttributeValue';
} elseif ($char === '"') {
/* U+0022 QUOTATION MARK (")
Switch to the attribute value (double-quoted) state. */
$this->state = 'attributeValueDoubleQuoted';
} elseif ($char === '&') {
/* U+0026 AMPERSAND (&)
Switch to the attribute value (unquoted) state and reconsume
this input character. */
$this->char--;
$this->state = 'attributeValueUnquoted';
} elseif ($char === '\'') {
/* U+0027 APOSTROPHE (')
Switch to the attribute value (single-quoted) state. */
$this->state = 'attributeValueSingleQuoted';
} elseif ($char === '>') {
/* U+003E GREATER-THAN SIGN (>)
Emit the current tag token. Switch to the data state. */
$this->emitToken($this->token);
$this->state = 'data';
} else {
/* Anything else
Append the current input character to the current attribute's value.
Switch to the attribute value (unquoted) state. */
$last = count($this->token['attr']) - 1;
$this->token['attr'][$last]['value'] .= $char;
$this->state = 'attributeValueUnquoted';
}
}
private function attributeValueDoubleQuotedState()
{
// Consume the next input character:
$this->char++;
$char = $this->character($this->char);
if ($char === '"') {
/* U+0022 QUOTATION MARK (")
Switch to the before attribute name state. */
$this->state = 'beforeAttributeName';
} elseif ($char === '&') {
/* U+0026 AMPERSAND (&)
Switch to the entity in attribute value state. */
$this->entityInAttributeValueState('double');
} elseif ($this->char === $this->EOF) {
/* EOF
Parse error. Emit the current tag token. Reconsume the character
in the data state. */
$this->emitToken($this->token);
$this->char--;
$this->state = 'data';
} else {
/* Anything else
Append the current input character to the current attribute's value.
Stay in the attribute value (double-quoted) state. */
$last = count($this->token['attr']) - 1;
$this->token['attr'][$last]['value'] .= $char;
$this->state = 'attributeValueDoubleQuoted';
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | true |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/DOMLex.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/DOMLex.php | <?php
/**
* Parser that uses PHP 5's DOM extension (part of the core).
*
* In PHP 5, the DOM XML extension was revamped into DOM and added to the core.
* It gives us a forgiving HTML parser, which we use to transform the HTML
* into a DOM, and then into the tokens. It is blazingly fast (for large
* documents, it performs twenty times faster than
* HTMLPurifier_Lexer_DirectLex,and is the default choice for PHP 5.
*
* @note Any empty elements will have empty tokens associated with them, even if
* this is prohibited by the spec. This is cannot be fixed until the spec
* comes into play.
*
* @note PHP's DOM extension does not actually parse any entities, we use
* our own function to do that.
*
* @warning DOM tends to drop whitespace, which may wreak havoc on indenting.
* If this is a huge problem, due to the fact that HTML is hand
* edited and you are unable to get a parser cache that caches the
* the output of HTML Purifier while keeping the original HTML lying
* around, you may want to run Tidy on the resulting output or use
* HTMLPurifier_DirectLex
*/
class HTMLPurifier_Lexer_DOMLex extends HTMLPurifier_Lexer
{
/**
* @type HTMLPurifier_TokenFactory
*/
private $factory;
public function __construct()
{
// setup the factory
parent::__construct();
$this->factory = new HTMLPurifier_TokenFactory();
}
/**
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return HTMLPurifier_Token[]
*/
public function tokenizeHTML($html, $config, $context)
{
$html = $this->normalize($html, $config, $context);
// attempt to armor stray angled brackets that cannot possibly
// form tags and thus are probably being used as emoticons
if ($config->get('Core.AggressivelyFixLt')) {
$char = '[^a-z!\/]';
$comment = "/<!--(.*?)(-->|\z)/is";
$html = preg_replace_callback($comment, array($this, 'callbackArmorCommentEntities'), $html);
do {
$old = $html;
$html = preg_replace("/<($char)/i", '<\\1', $html);
} while ($html !== $old);
$html = preg_replace_callback($comment, array($this, 'callbackUndoCommentSubst'), $html); // fix comments
}
// preprocess html, essential for UTF-8
$html = $this->wrapHTML($html, $config, $context);
$doc = new DOMDocument();
$doc->encoding = 'UTF-8'; // theoretically, the above has this covered
$options = 0;
if ($config->get('Core.AllowParseManyTags') && defined('LIBXML_PARSEHUGE')) {
$options |= LIBXML_PARSEHUGE;
}
set_error_handler(array($this, 'muteErrorHandler'));
// loadHTML() fails on PHP 5.3 when second parameter is given
if ($options) {
$doc->loadHTML($html, $options);
} else {
$doc->loadHTML($html);
}
restore_error_handler();
$body = $doc->getElementsByTagName('html')->item(0)-> // <html>
getElementsByTagName('body')->item(0); // <body>
$div = $body->getElementsByTagName('div')->item(0); // <div>
$tokens = array();
$this->tokenizeDOM($div, $tokens, $config);
// If the div has a sibling, that means we tripped across
// a premature </div> tag. So remove the div we parsed,
// and then tokenize the rest of body. We can't tokenize
// the sibling directly as we'll lose the tags in that case.
if ($div->nextSibling) {
$body->removeChild($div);
$this->tokenizeDOM($body, $tokens, $config);
}
return $tokens;
}
/**
* Iterative function that tokenizes a node, putting it into an accumulator.
* To iterate is human, to recurse divine - L. Peter Deutsch
* @param DOMNode $node DOMNode to be tokenized.
* @param HTMLPurifier_Token[] $tokens Array-list of already tokenized tokens.
* @return HTMLPurifier_Token of node appended to previously passed tokens.
*/
protected function tokenizeDOM($node, &$tokens, $config)
{
$level = 0;
$nodes = array($level => new HTMLPurifier_Queue(array($node)));
$closingNodes = array();
do {
while (!$nodes[$level]->isEmpty()) {
$node = $nodes[$level]->shift(); // FIFO
$collect = $level > 0 ? true : false;
$needEndingTag = $this->createStartNode($node, $tokens, $collect, $config);
if ($needEndingTag) {
$closingNodes[$level][] = $node;
}
if ($node->childNodes && $node->childNodes->length) {
$level++;
$nodes[$level] = new HTMLPurifier_Queue();
foreach ($node->childNodes as $childNode) {
$nodes[$level]->push($childNode);
}
}
}
$level--;
if ($level && isset($closingNodes[$level])) {
while ($node = array_pop($closingNodes[$level])) {
$this->createEndNode($node, $tokens);
}
}
} while ($level > 0);
}
/**
* Portably retrieve the tag name of a node; deals with older versions
* of libxml like 2.7.6
* @param DOMNode $node
*/
protected function getTagName($node)
{
if (isset($node->tagName)) {
return $node->tagName;
} else if (isset($node->nodeName)) {
return $node->nodeName;
} else if (isset($node->localName)) {
return $node->localName;
}
return null;
}
/**
* Portably retrieve the data of a node; deals with older versions
* of libxml like 2.7.6
* @param DOMNode $node
*/
protected function getData($node)
{
if (isset($node->data)) {
return $node->data;
} else if (isset($node->nodeValue)) {
return $node->nodeValue;
} else if (isset($node->textContent)) {
return $node->textContent;
}
return null;
}
/**
* @param DOMNode $node DOMNode to be tokenized.
* @param HTMLPurifier_Token[] $tokens Array-list of already tokenized tokens.
* @param bool $collect Says whether or start and close are collected, set to
* false at first recursion because it's the implicit DIV
* tag you're dealing with.
* @return bool if the token needs an endtoken
* @todo data and tagName properties don't seem to exist in DOMNode?
*/
protected function createStartNode($node, &$tokens, $collect, $config)
{
// intercept non element nodes. WE MUST catch all of them,
// but we're not getting the character reference nodes because
// those should have been preprocessed
if ($node->nodeType === XML_TEXT_NODE) {
$data = $this->getData($node); // Handle variable data property
if ($data !== null) {
$tokens[] = $this->factory->createText($data);
}
return false;
} elseif ($node->nodeType === XML_CDATA_SECTION_NODE) {
// undo libxml's special treatment of <script> and <style> tags
$last = end($tokens);
$data = $node->data;
// (note $node->tagname is already normalized)
if ($last instanceof HTMLPurifier_Token_Start && ($last->name == 'script' || $last->name == 'style')) {
$new_data = trim($data);
if (substr($new_data, 0, 4) === '<!--') {
$data = substr($new_data, 4);
if (substr($data, -3) === '-->') {
$data = substr($data, 0, -3);
} else {
// Highly suspicious! Not sure what to do...
}
}
}
$tokens[] = $this->factory->createText($this->parseText($data, $config));
return false;
} elseif ($node->nodeType === XML_COMMENT_NODE) {
// this is code is only invoked for comments in script/style in versions
// of libxml pre-2.6.28 (regular comments, of course, are still
// handled regularly)
$tokens[] = $this->factory->createComment($node->data);
return false;
} elseif ($node->nodeType !== XML_ELEMENT_NODE) {
// not-well tested: there may be other nodes we have to grab
return false;
}
$attr = $node->hasAttributes() ? $this->transformAttrToAssoc($node->attributes) : array();
$tag_name = $this->getTagName($node); // Handle variable tagName property
if (empty($tag_name)) {
return (bool) $node->childNodes->length;
}
// We still have to make sure that the element actually IS empty
if (!$node->childNodes->length) {
if ($collect) {
$tokens[] = $this->factory->createEmpty($tag_name, $attr);
}
return false;
} else {
if ($collect) {
$tokens[] = $this->factory->createStart($tag_name, $attr);
}
return true;
}
}
/**
* @param DOMNode $node
* @param HTMLPurifier_Token[] $tokens
*/
protected function createEndNode($node, &$tokens)
{
$tag_name = $this->getTagName($node); // Handle variable tagName property
$tokens[] = $this->factory->createEnd($tag_name);
}
/**
* Converts a DOMNamedNodeMap of DOMAttr objects into an assoc array.
*
* @param DOMNamedNodeMap $node_map DOMNamedNodeMap of DOMAttr objects.
* @return array Associative array of attributes.
*/
protected function transformAttrToAssoc($node_map)
{
// NamedNodeMap is documented very well, so we're using undocumented
// features, namely, the fact that it implements Iterator and
// has a ->length attribute
if ($node_map->length === 0) {
return array();
}
$array = array();
foreach ($node_map as $attr) {
$array[$attr->name] = $attr->value;
}
return $array;
}
/**
* An error handler that mutes all errors
* @param int $errno
* @param string $errstr
*/
public function muteErrorHandler($errno, $errstr)
{
}
/**
* Callback function for undoing escaping of stray angled brackets
* in comments
* @param array $matches
* @return string
*/
public function callbackUndoCommentSubst($matches)
{
return '<!--' . strtr($matches[1], array('&' => '&', '<' => '<')) . $matches[2];
}
/**
* Callback function that entity-izes ampersands in comments so that
* callbackUndoCommentSubst doesn't clobber them
* @param array $matches
* @return string
*/
public function callbackArmorCommentEntities($matches)
{
return '<!--' . str_replace('&', '&', $matches[1]) . $matches[2];
}
/**
* Wraps an HTML fragment in the necessary HTML
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
protected function wrapHTML($html, $config, $context, $use_div = true)
{
$def = $config->getDefinition('HTML');
$ret = '';
if (!empty($def->doctype->dtdPublic) || !empty($def->doctype->dtdSystem)) {
$ret .= '<!DOCTYPE html ';
if (!empty($def->doctype->dtdPublic)) {
$ret .= 'PUBLIC "' . $def->doctype->dtdPublic . '" ';
}
if (!empty($def->doctype->dtdSystem)) {
$ret .= '"' . $def->doctype->dtdSystem . '" ';
}
$ret .= '>';
}
$ret .= '<html><head>';
$ret .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
// No protection if $html contains a stray </div>!
$ret .= '</head><body>';
if ($use_div) $ret .= '<div>';
$ret .= $html;
if ($use_div) $ret .= '</div>';
$ret .= '</body></html>';
return $ret;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/DirectLex.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Lexer/DirectLex.php | <?php
/**
* Our in-house implementation of a parser.
*
* A pure PHP parser, DirectLex has absolutely no dependencies, making
* it a reasonably good default for PHP4. Written with efficiency in mind,
* it can be four times faster than HTMLPurifier_Lexer_PEARSax3, although it
* pales in comparison to HTMLPurifier_Lexer_DOMLex.
*
* @todo Reread XML spec and document differences.
*/
class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
{
/**
* @type bool
*/
public $tracksLineNumbers = true;
/**
* Whitespace characters for str(c)spn.
* @type string
*/
protected $_whitespace = "\x20\x09\x0D\x0A";
/**
* Callback function for script CDATA fudge
* @param array $matches, in form of array(opening tag, contents, closing tag)
* @return string
*/
protected function scriptCallback($matches)
{
return $matches[1] . htmlspecialchars($matches[2], ENT_COMPAT, 'UTF-8') . $matches[3];
}
/**
* @param String $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return array|HTMLPurifier_Token[]
*/
public function tokenizeHTML($html, $config, $context)
{
// special normalization for script tags without any armor
// our "armor" heurstic is a < sign any number of whitespaces after
// the first script tag
if ($config->get('HTML.Trusted')) {
$html = preg_replace_callback(
'#(<script[^>]*>)(\s*[^<].+?)(</script>)#si',
array($this, 'scriptCallback'),
$html
);
}
$html = $this->normalize($html, $config, $context);
$cursor = 0; // our location in the text
$inside_tag = false; // whether or not we're parsing the inside of a tag
$array = array(); // result array
// This is also treated to mean maintain *column* numbers too
$maintain_line_numbers = $config->get('Core.MaintainLineNumbers');
if ($maintain_line_numbers === null) {
// automatically determine line numbering by checking
// if error collection is on
$maintain_line_numbers = $config->get('Core.CollectErrors');
}
if ($maintain_line_numbers) {
$current_line = 1;
$current_col = 0;
$length = strlen($html);
} else {
$current_line = false;
$current_col = false;
$length = false;
}
$context->register('CurrentLine', $current_line);
$context->register('CurrentCol', $current_col);
$nl = "\n";
// how often to manually recalculate. This will ALWAYS be right,
// but it's pretty wasteful. Set to 0 to turn off
$synchronize_interval = $config->get('Core.DirectLexLineNumberSyncInterval');
$e = false;
if ($config->get('Core.CollectErrors')) {
$e =& $context->get('ErrorCollector');
}
// for testing synchronization
$loops = 0;
while (++$loops) {
// $cursor is either at the start of a token, or inside of
// a tag (i.e. there was a < immediately before it), as indicated
// by $inside_tag
if ($maintain_line_numbers) {
// $rcursor, however, is always at the start of a token.
$rcursor = $cursor - (int)$inside_tag;
// Column number is cheap, so we calculate it every round.
// We're interested at the *end* of the newline string, so
// we need to add strlen($nl) == 1 to $nl_pos before subtracting it
// from our "rcursor" position.
$nl_pos = strrpos($html, $nl, $rcursor - $length);
$current_col = $rcursor - (is_bool($nl_pos) ? 0 : $nl_pos + 1);
// recalculate lines
if ($synchronize_interval && // synchronization is on
$cursor > 0 && // cursor is further than zero
$loops % $synchronize_interval === 0) { // time to synchronize!
$current_line = 1 + $this->substrCount($html, $nl, 0, $cursor);
}
}
$position_next_lt = strpos($html, '<', $cursor);
$position_next_gt = strpos($html, '>', $cursor);
// triggers on "<b>asdf</b>" but not "asdf <b></b>"
// special case to set up context
if ($position_next_lt === $cursor) {
$inside_tag = true;
$cursor++;
}
if (!$inside_tag && $position_next_lt !== false) {
// We are not inside tag and there still is another tag to parse
$token = new
HTMLPurifier_Token_Text(
$this->parseText(
substr(
$html,
$cursor,
$position_next_lt - $cursor
), $config
)
);
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $position_next_lt - $cursor);
}
$array[] = $token;
$cursor = $position_next_lt + 1;
$inside_tag = true;
continue;
} elseif (!$inside_tag) {
// We are not inside tag but there are no more tags
// If we're already at the end, break
if ($cursor === strlen($html)) {
break;
}
// Create Text of rest of string
$token = new
HTMLPurifier_Token_Text(
$this->parseText(
substr(
$html,
$cursor
), $config
)
);
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
}
$array[] = $token;
break;
} elseif ($inside_tag && $position_next_gt !== false) {
// We are in tag and it is well formed
// Grab the internals of the tag
$strlen_segment = $position_next_gt - $cursor;
if ($strlen_segment < 1) {
// there's nothing to process!
$token = new HTMLPurifier_Token_Text('<');
$cursor++;
continue;
}
$segment = substr($html, $cursor, $strlen_segment);
if ($segment === false) {
// somehow, we attempted to access beyond the end of
// the string, defense-in-depth, reported by Nate Abele
break;
}
// Check if it's a comment
if (substr($segment, 0, 3) === '!--') {
// re-determine segment length, looking for -->
$position_comment_end = strpos($html, '-->', $cursor);
if ($position_comment_end === false) {
// uh oh, we have a comment that extends to
// infinity. Can't be helped: set comment
// end position to end of string
if ($e) {
$e->send(E_WARNING, 'Lexer: Unclosed comment');
}
$position_comment_end = strlen($html);
$end = true;
} else {
$end = false;
}
$strlen_segment = $position_comment_end - $cursor;
$segment = substr($html, $cursor, $strlen_segment);
$token = new
HTMLPurifier_Token_Comment(
substr(
$segment,
3,
$strlen_segment - 3
)
);
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $strlen_segment);
}
$array[] = $token;
$cursor = $end ? $position_comment_end : $position_comment_end + 3;
$inside_tag = false;
continue;
}
// Check if it's an end tag
$is_end_tag = (strpos($segment, '/') === 0);
if ($is_end_tag) {
$type = substr($segment, 1);
$token = new HTMLPurifier_Token_End($type);
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
}
$array[] = $token;
$inside_tag = false;
$cursor = $position_next_gt + 1;
continue;
}
// Check leading character is alnum, if not, we may
// have accidently grabbed an emoticon. Translate into
// text and go our merry way
if (!ctype_alpha($segment[0])) {
// XML: $segment[0] !== '_' && $segment[0] !== ':'
if ($e) {
$e->send(E_NOTICE, 'Lexer: Unescaped lt');
}
$token = new HTMLPurifier_Token_Text('<');
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
}
$array[] = $token;
$inside_tag = false;
continue;
}
// Check if it is explicitly self closing, if so, remove
// trailing slash. Remember, we could have a tag like <br>, so
// any later token processing scripts must convert improperly
// classified EmptyTags from StartTags.
$is_self_closing = (strrpos($segment, '/') === $strlen_segment - 1);
if ($is_self_closing) {
$strlen_segment--;
$segment = substr($segment, 0, $strlen_segment);
}
// Check if there are any attributes
$position_first_space = strcspn($segment, $this->_whitespace);
if ($position_first_space >= $strlen_segment) {
if ($is_self_closing) {
$token = new HTMLPurifier_Token_Empty($segment);
} else {
$token = new HTMLPurifier_Token_Start($segment);
}
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
}
$array[] = $token;
$inside_tag = false;
$cursor = $position_next_gt + 1;
continue;
}
// Grab out all the data
$type = substr($segment, 0, $position_first_space);
$attribute_string =
trim(
substr(
$segment,
$position_first_space
)
);
if ($attribute_string) {
$attr = $this->parseAttributeString(
$attribute_string,
$config,
$context
);
} else {
$attr = array();
}
if ($is_self_closing) {
$token = new HTMLPurifier_Token_Empty($type, $attr);
} else {
$token = new HTMLPurifier_Token_Start($type, $attr);
}
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
$current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
}
$array[] = $token;
$cursor = $position_next_gt + 1;
$inside_tag = false;
continue;
} else {
// inside tag, but there's no ending > sign
if ($e) {
$e->send(E_WARNING, 'Lexer: Missing gt');
}
$token = new
HTMLPurifier_Token_Text(
'<' .
$this->parseText(
substr($html, $cursor), $config
)
);
if ($maintain_line_numbers) {
$token->rawPosition($current_line, $current_col);
}
// no cursor scroll? Hmm...
$array[] = $token;
break;
}
break;
}
$context->destroy('CurrentLine');
$context->destroy('CurrentCol');
return $array;
}
/**
* PHP 5.0.x compatible substr_count that implements offset and length
* @param string $haystack
* @param string $needle
* @param int $offset
* @param int $length
* @return int
*/
protected function substrCount($haystack, $needle, $offset, $length)
{
static $oldVersion;
if ($oldVersion === null) {
$oldVersion = version_compare(PHP_VERSION, '5.1', '<');
}
if ($oldVersion) {
$haystack = substr($haystack, $offset, $length);
return substr_count($haystack, $needle);
} else {
return substr_count($haystack, $needle, $offset, $length);
}
}
/**
* Takes the inside of an HTML tag and makes an assoc array of attributes.
*
* @param string $string Inside of tag excluding name.
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return array Assoc array of attributes.
*/
public function parseAttributeString($string, $config, $context)
{
$string = (string)$string; // quick typecast
if ($string == '') {
return array();
} // no attributes
$e = false;
if ($config->get('Core.CollectErrors')) {
$e =& $context->get('ErrorCollector');
}
// let's see if we can abort as quickly as possible
// one equal sign, no spaces => one attribute
$num_equal = substr_count($string, '=');
$has_space = strpos($string, ' ');
if ($num_equal === 0 && !$has_space) {
// bool attribute
return array($string => $string);
} elseif ($num_equal === 1 && !$has_space) {
// only one attribute
list($key, $quoted_value) = explode('=', $string);
$quoted_value = trim($quoted_value);
if (!$key) {
if ($e) {
$e->send(E_ERROR, 'Lexer: Missing attribute key');
}
return array();
}
if (!$quoted_value) {
return array($key => '');
}
$first_char = @$quoted_value[0];
$last_char = @$quoted_value[strlen($quoted_value) - 1];
$same_quote = ($first_char == $last_char);
$open_quote = ($first_char == '"' || $first_char == "'");
if ($same_quote && $open_quote) {
// well behaved
$value = substr($quoted_value, 1, strlen($quoted_value) - 2);
} else {
// not well behaved
if ($open_quote) {
if ($e) {
$e->send(E_ERROR, 'Lexer: Missing end quote');
}
$value = substr($quoted_value, 1);
} else {
$value = $quoted_value;
}
}
if ($value === false) {
$value = '';
}
return array($key => $this->parseAttr($value, $config));
}
// setup loop environment
$array = array(); // return assoc array of attributes
$cursor = 0; // current position in string (moves forward)
$size = strlen($string); // size of the string (stays the same)
// if we have unquoted attributes, the parser expects a terminating
// space, so let's guarantee that there's always a terminating space.
$string .= ' ';
$old_cursor = -1;
while ($cursor < $size) {
if ($old_cursor >= $cursor) {
throw new Exception("Infinite loop detected");
}
$old_cursor = $cursor;
$cursor += ($value = strspn($string, $this->_whitespace, $cursor));
// grab the key
$key_begin = $cursor; //we're currently at the start of the key
// scroll past all characters that are the key (not whitespace or =)
$cursor += strcspn($string, $this->_whitespace . '=', $cursor);
$key_end = $cursor; // now at the end of the key
$key = substr($string, $key_begin, $key_end - $key_begin);
if (!$key) {
if ($e) {
$e->send(E_ERROR, 'Lexer: Missing attribute key');
}
$cursor += 1 + strcspn($string, $this->_whitespace, $cursor + 1); // prevent infinite loop
continue; // empty key
}
// scroll past all whitespace
$cursor += strspn($string, $this->_whitespace, $cursor);
if ($cursor >= $size) {
$array[$key] = $key;
break;
}
// if the next character is an equal sign, we've got a regular
// pair, otherwise, it's a bool attribute
$first_char = @$string[$cursor];
if ($first_char == '=') {
// key="value"
$cursor++;
$cursor += strspn($string, $this->_whitespace, $cursor);
if ($cursor === false) {
$array[$key] = '';
break;
}
// we might be in front of a quote right now
$char = @$string[$cursor];
if ($char == '"' || $char == "'") {
// it's quoted, end bound is $char
$cursor++;
$value_begin = $cursor;
$cursor = strpos($string, $char, $cursor);
$value_end = $cursor;
} else {
// it's not quoted, end bound is whitespace
$value_begin = $cursor;
$cursor += strcspn($string, $this->_whitespace, $cursor);
$value_end = $cursor;
}
// we reached a premature end
if ($cursor === false) {
$cursor = $size;
$value_end = $cursor;
}
$value = substr($string, $value_begin, $value_end - $value_begin);
if ($value === false) {
$value = '';
}
$array[$key] = $this->parseAttr($value, $config);
$cursor++;
} else {
// boolattr
if ($key !== '') {
$array[$key] = $key;
} else {
// purely theoretical
if ($e) {
$e->send(E_ERROR, 'Lexer: Missing attribute key');
}
}
}
}
return $array;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/YouTube.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/YouTube.php | <?php
class HTMLPurifier_Filter_YouTube extends HTMLPurifier_Filter
{
/**
* @type string
*/
public $name = 'YouTube';
/**
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
public function preFilter($html, $config, $context)
{
$pre_regex = '#<object[^>]+>.+?' .
'(?:http:)?//www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s';
$pre_replace = '<span class="youtube-embed">\1</span>';
return preg_replace($pre_regex, $pre_replace, $html);
}
/**
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
*/
public function postFilter($html, $config, $context)
{
$post_regex = '#<span class="youtube-embed">((?:v|cp)/[A-Za-z0-9\-_=]+)</span>#';
return preg_replace_callback($post_regex, array($this, 'postFilterCallback'), $html);
}
/**
* @param $url
* @return string
*/
protected function armorUrl($url)
{
return str_replace('--', '--', $url);
}
/**
* @param array $matches
* @return string
*/
protected function postFilterCallback($matches)
{
$url = $this->armorUrl($matches[1]);
return '<object width="425" height="350" type="application/x-shockwave-flash" ' .
'data="//www.youtube.com/' . $url . '">' .
'<param name="movie" value="//www.youtube.com/' . $url . '"></param>' .
'<!--[if IE]>' .
'<embed src="//www.youtube.com/' . $url . '"' .
'type="application/x-shockwave-flash"' .
'wmode="transparent" width="425" height="350" />' .
'<![endif]-->' .
'</object>';
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/ExtractStyleBlocks.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Filter/ExtractStyleBlocks.php | <?php
// why is this a top level function? Because PHP 5.2.0 doesn't seem to
// understand how to interpret this filter if it's a static method.
// It's all really silly, but if we go this route it might be reasonable
// to coalesce all of these methods into one.
function htmlpurifier_filter_extractstyleblocks_muteerrorhandler()
{
}
/**
* This filter extracts <style> blocks from input HTML, cleans them up
* using CSSTidy, and then places them in $purifier->context->get('StyleBlocks')
* so they can be used elsewhere in the document.
*
* @note
* See tests/HTMLPurifier/Filter/ExtractStyleBlocksTest.php for
* sample usage.
*
* @note
* This filter can also be used on stylesheets not included in the
* document--something purists would probably prefer. Just directly
* call HTMLPurifier_Filter_ExtractStyleBlocks->cleanCSS()
*/
class HTMLPurifier_Filter_ExtractStyleBlocks extends HTMLPurifier_Filter
{
/**
* @type string
*/
public $name = 'ExtractStyleBlocks';
/**
* @type array
*/
private $_styleMatches = array();
/**
* @type csstidy
*/
private $_tidy;
/**
* @type HTMLPurifier_AttrDef_HTML_ID
*/
private $_id_attrdef;
/**
* @type HTMLPurifier_AttrDef_CSS_Ident
*/
private $_class_attrdef;
/**
* @type HTMLPurifier_AttrDef_Enum
*/
private $_enum_attrdef;
public function __construct()
{
$this->_tidy = new csstidy();
$this->_tidy->set_cfg('lowercase_s', false);
$this->_id_attrdef = new HTMLPurifier_AttrDef_HTML_ID(true);
$this->_class_attrdef = new HTMLPurifier_AttrDef_CSS_Ident();
$this->_enum_attrdef = new HTMLPurifier_AttrDef_Enum(
array(
'first-child',
'link',
'visited',
'active',
'hover',
'focus'
)
);
}
/**
* Save the contents of CSS blocks to style matches
* @param array $matches preg_replace style $matches array
*/
protected function styleCallback($matches)
{
$this->_styleMatches[] = $matches[1];
}
/**
* Removes inline <style> tags from HTML, saves them for later use
* @param string $html
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return string
* @todo Extend to indicate non-text/css style blocks
*/
public function preFilter($html, $config, $context)
{
$tidy = $config->get('Filter.ExtractStyleBlocks.TidyImpl');
if ($tidy !== null) {
$this->_tidy = $tidy;
}
// NB: this must be NON-greedy because if we have
// <style>foo</style> <style>bar</style>
// we must not grab foo</style> <style>bar
$html = preg_replace_callback('#<style(?:\s.*)?>(.*)<\/style>#isU', array($this, 'styleCallback'), $html);
$style_blocks = $this->_styleMatches;
$this->_styleMatches = array(); // reset
$context->register('StyleBlocks', $style_blocks); // $context must not be reused
if ($this->_tidy) {
foreach ($style_blocks as &$style) {
$style = $this->cleanCSS($style, $config, $context);
}
}
return $html;
}
/**
* Takes CSS (the stuff found in <style>) and cleans it.
* @warning Requires CSSTidy <http://csstidy.sourceforge.net/>
* @param string $css CSS styling to clean
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @throws HTMLPurifier_Exception
* @return string Cleaned CSS
*/
public function cleanCSS($css, $config, $context)
{
// prepare scope
$scope = $config->get('Filter.ExtractStyleBlocks.Scope');
if ($scope !== null) {
$scopes = array_map('trim', explode(',', $scope));
} else {
$scopes = array();
}
// remove comments from CSS
$css = trim($css);
if (strncmp('<!--', $css, 4) === 0) {
$css = substr($css, 4);
}
if (strlen($css) > 3 && substr($css, -3) == '-->') {
$css = substr($css, 0, -3);
}
$css = trim($css);
set_error_handler('htmlpurifier_filter_extractstyleblocks_muteerrorhandler');
$this->_tidy->parse($css);
restore_error_handler();
$css_definition = $config->getDefinition('CSS');
$html_definition = $config->getDefinition('HTML');
$new_css = array();
foreach ($this->_tidy->css as $k => $decls) {
// $decls are all CSS declarations inside an @ selector
$new_decls = array();
foreach ($decls as $selector => $style) {
$selector = trim($selector);
if ($selector === '') {
continue;
} // should not happen
// Parse the selector
// Here is the relevant part of the CSS grammar:
//
// ruleset
// : selector [ ',' S* selector ]* '{' ...
// selector
// : simple_selector [ combinator selector | S+ [ combinator? selector ]? ]?
// combinator
// : '+' S*
// : '>' S*
// simple_selector
// : element_name [ HASH | class | attrib | pseudo ]*
// | [ HASH | class | attrib | pseudo ]+
// element_name
// : IDENT | '*'
// ;
// class
// : '.' IDENT
// ;
// attrib
// : '[' S* IDENT S* [ [ '=' | INCLUDES | DASHMATCH ] S*
// [ IDENT | STRING ] S* ]? ']'
// ;
// pseudo
// : ':' [ IDENT | FUNCTION S* [IDENT S*]? ')' ]
// ;
//
// For reference, here are the relevant tokens:
//
// HASH #{name}
// IDENT {ident}
// INCLUDES ==
// DASHMATCH |=
// STRING {string}
// FUNCTION {ident}\(
//
// And the lexical scanner tokens
//
// name {nmchar}+
// nmchar [_a-z0-9-]|{nonascii}|{escape}
// nonascii [\240-\377]
// escape {unicode}|\\[^\r\n\f0-9a-f]
// unicode \\{h}}{1,6}(\r\n|[ \t\r\n\f])?
// ident -?{nmstart}{nmchar*}
// nmstart [_a-z]|{nonascii}|{escape}
// string {string1}|{string2}
// string1 \"([^\n\r\f\\"]|\\{nl}|{escape})*\"
// string2 \'([^\n\r\f\\"]|\\{nl}|{escape})*\'
//
// We'll implement a subset (in order to reduce attack
// surface); in particular:
//
// - No Unicode support
// - No escapes support
// - No string support (by proxy no attrib support)
// - element_name is matched against allowed
// elements (some people might find this
// annoying...)
// - Pseudo-elements one of :first-child, :link,
// :visited, :active, :hover, :focus
// handle ruleset
$selectors = array_map('trim', explode(',', $selector));
$new_selectors = array();
foreach ($selectors as $sel) {
// split on +, > and spaces
$basic_selectors = preg_split('/\s*([+> ])\s*/', $sel, -1, PREG_SPLIT_DELIM_CAPTURE);
// even indices are chunks, odd indices are
// delimiters
$nsel = null;
$delim = null; // guaranteed to be non-null after
// two loop iterations
for ($i = 0, $c = count($basic_selectors); $i < $c; $i++) {
$x = $basic_selectors[$i];
if ($i % 2) {
// delimiter
if ($x === ' ') {
$delim = ' ';
} else {
$delim = ' ' . $x . ' ';
}
} else {
// simple selector
$components = preg_split('/([#.:])/', $x, -1, PREG_SPLIT_DELIM_CAPTURE);
$sdelim = null;
$nx = null;
for ($j = 0, $cc = count($components); $j < $cc; $j++) {
$y = $components[$j];
if ($j === 0) {
if ($y === '*' || isset($html_definition->info[$y = strtolower($y)])) {
$nx = $y;
} else {
// $nx stays null; this matters
// if we don't manage to find
// any valid selector content,
// in which case we ignore the
// outer $delim
}
} elseif ($j % 2) {
// set delimiter
$sdelim = $y;
} else {
$attrdef = null;
if ($sdelim === '#') {
$attrdef = $this->_id_attrdef;
} elseif ($sdelim === '.') {
$attrdef = $this->_class_attrdef;
} elseif ($sdelim === ':') {
$attrdef = $this->_enum_attrdef;
} else {
throw new HTMLPurifier_Exception('broken invariant sdelim and preg_split');
}
$r = $attrdef->validate($y, $config, $context);
if ($r !== false) {
if ($r !== true) {
$y = $r;
}
if ($nx === null) {
$nx = '';
}
$nx .= $sdelim . $y;
}
}
}
if ($nx !== null) {
if ($nsel === null) {
$nsel = $nx;
} else {
$nsel .= $delim . $nx;
}
} else {
// delimiters to the left of invalid
// basic selector ignored
}
}
}
if ($nsel !== null) {
if (!empty($scopes)) {
foreach ($scopes as $s) {
$new_selectors[] = "$s $nsel";
}
} else {
$new_selectors[] = $nsel;
}
}
}
if (empty($new_selectors)) {
continue;
}
$selector = implode(', ', $new_selectors);
foreach ($style as $name => $value) {
if (!isset($css_definition->info[$name])) {
unset($style[$name]);
continue;
}
$def = $css_definition->info[$name];
$ret = $def->validate($value, $config, $context);
if ($ret === false) {
unset($style[$name]);
} else {
$style[$name] = $ret;
}
}
$new_decls[$selector] = $style;
}
$new_css[$k] = $new_decls;
}
// remove stuff that shouldn't be used, could be reenabled
// after security risks are analyzed
$this->_tidy->css = $new_css;
$this->_tidy->import = array();
$this->_tidy->charset = null;
$this->_tidy->namespace = null;
$css = $this->_tidy->print->plain();
// we are going to escape any special characters <>& to ensure
// that no funny business occurs (i.e. </style> in a font-family prop).
if ($config->get('Filter.ExtractStyleBlocks.Escaping')) {
$css = str_replace(
array('<', '>', '&'),
array('\3C ', '\3E ', '\26 '),
$css
);
}
return $css;
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Text.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Text.php | <?php
/**
* Concrete text token class.
*
* Text tokens comprise of regular parsed character data (PCDATA) and raw
* character data (from the CDATA sections). Internally, their
* data is parsed with all entities expanded. Surprisingly, the text token
* does have a "tag name" called #PCDATA, which is how the DTD represents it
* in permissible child nodes.
*/
class HTMLPurifier_Node_Text extends HTMLPurifier_Node
{
/**
* PCDATA tag name compatible with DTD, see
* HTMLPurifier_ChildDef_Custom for details.
* @type string
*/
public $name = '#PCDATA';
/**
* @type string
*/
public $data;
/**< Parsed character data of text. */
/**
* @type bool
*/
public $is_whitespace;
/**< Bool indicating if node is whitespace. */
/**
* Constructor, accepts data and determines if it is whitespace.
* @param string $data String parsed character data.
* @param int $line
* @param int $col
*/
public function __construct($data, $is_whitespace, $line = null, $col = null)
{
$this->data = $data;
$this->is_whitespace = $is_whitespace;
$this->line = $line;
$this->col = $col;
}
public function toTokenPair() {
return array(new HTMLPurifier_Token_Text($this->data, $this->line, $this->col), null);
}
}
// vim: et sw=4 sts=4
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Comment.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Comment.php | <?php
/**
* Concrete comment node class.
*/
class HTMLPurifier_Node_Comment extends HTMLPurifier_Node
{
/**
* Character data within comment.
* @type string
*/
public $data;
/**
* @type bool
*/
public $is_whitespace = true;
/**
* Transparent constructor.
*
* @param string $data String comment data.
* @param int $line
* @param int $col
*/
public function __construct($data, $line = null, $col = null)
{
$this->data = $data;
$this->line = $line;
$this->col = $col;
}
public function toTokenPair() {
return array(new HTMLPurifier_Token_Comment($this->data, $this->line, $this->col), null);
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
kiang/pharmacies | https://github.com/kiang/pharmacies/blob/0c425bab53cc1db30b2adadc50fb2ea112d5f414/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Element.php | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node/Element.php | <?php
/**
* Concrete element node class.
*/
class HTMLPurifier_Node_Element extends HTMLPurifier_Node
{
/**
* The lower-case name of the tag, like 'a', 'b' or 'blockquote'.
*
* @note Strictly speaking, XML tags are case sensitive, so we shouldn't
* be lower-casing them, but these tokens cater to HTML tags, which are
* insensitive.
* @type string
*/
public $name;
/**
* Associative array of the node's attributes.
* @type array
*/
public $attr = array();
/**
* List of child elements.
* @type array
*/
public $children = array();
/**
* Does this use the <a></a> form or the </a> form, i.e.
* is it a pair of start/end tokens or an empty token.
* @bool
*/
public $empty = false;
public $endCol = null, $endLine = null, $endArmor = array();
public function __construct($name, $attr = array(), $line = null, $col = null, $armor = array()) {
$this->name = $name;
$this->attr = $attr;
$this->line = $line;
$this->col = $col;
$this->armor = $armor;
}
public function toTokenPair() {
// XXX inefficiency here, normalization is not necessary
if ($this->empty) {
return array(new HTMLPurifier_Token_Empty($this->name, $this->attr, $this->line, $this->col, $this->armor), null);
} else {
$start = new HTMLPurifier_Token_Start($this->name, $this->attr, $this->line, $this->col, $this->armor);
$end = new HTMLPurifier_Token_End($this->name, array(), $this->endLine, $this->endCol, $this->endArmor);
//$end->start = $start;
return array($start, $end);
}
}
}
| php | MIT | 0c425bab53cc1db30b2adadc50fb2ea112d5f414 | 2026-01-05T03:37:52.991734Z | false |
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